feat: support number resolvers

.changeset/fuzzy-taxes-cheer.md

···
+---
+'@hey-api/openapi-ts': patch
+---
+
+**plugin(zod)**: expand support for bigint types

dev/openapi-ts.config.ts

···
           // },
           path: path.resolve(
             getSpecsPath(),
-            '3.0.x',
-            // '3.1.x',
+            // '3.0.x',
+            '3.1.x',
             // 'circular.yaml',
             // 'dutchie.json',
             // 'enum-names-values.yaml',
             // 'full.yaml',
-            // 'integer-formats.yaml',
+            'integer-formats.yaml',
             // 'invalid',
             // 'object-property-names.yaml',
             // 'openai.yaml',
···
             // 'pagination-ref.yaml',
             // 'schema-const.yaml',
             // 'sdk-instance.yaml',
-            'sdk-method-class-conflict.yaml',
+            // 'sdk-method-class-conflict.yaml',
             // 'sdk-nested-classes.yaml',
             // 'sdk-nested-conflict.yaml',
             // 'string-with-format.yaml',
···
           definitions: 'z{{name}}',
           exportFromIndex: true,
           // metadata: true,
-          // name: 'valibot',
+          name: 'valibot',
           // requests: {
           //   case: 'PascalCase',
           //   name: '{{name}}Data',
···
         {
           // case: 'snake_case',
           // comments: false,
-          compatibilityVersion: 4,
+          compatibilityVersion: 3,
           dates: {
             // local: true,
             // offset: true,

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/@tanstack/angular-query-experimental.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import { type DefaultError, queryOptions } from '@tanstack/angular-query-experimental';
+
+import { client } from '../client.gen';
+import { getBar, getFoo, type Options } from '../sdk.gen';
+import type { GetBarData, GetFooData } from '../types.gen';
+
+export type QueryKey<TOptions extends Options> = [
+    Pick<TOptions, 'baseUrl' | 'body' | 'headers' | 'path' | 'query'> & {
+        _id: string;
+        _infinite?: boolean;
+        tags?: ReadonlyArray<string>;
+    }
+];
+
+const createQueryKey = <TOptions extends Options>(id: string, options?: TOptions, infinite?: boolean, tags?: ReadonlyArray<string>): [
+    QueryKey<TOptions>[0]
+] => {
+    const params: QueryKey<TOptions>[0] = { _id: id, baseUrl: options?.baseUrl || (options?.client ?? client).getConfig().baseUrl } as QueryKey<TOptions>[0];
+    if (infinite) {
+        params._infinite = infinite;
+    }
+    if (tags) {
+        params.tags = tags;
+    }
+    if (options?.body) {
+        params.body = options.body;
+    }
+    if (options?.headers) {
+        params.headers = options.headers;
+    }
+    if (options?.path) {
+        params.path = options.path;
+    }
+    if (options?.query) {
+        params.query = options.query;
+    }
+    return [params];
+};
+
+export const getFooQueryKey = (options?: Options<GetFooData>) => createQueryKey('getFoo', options);
+
+export const getFooOptions = (options?: Options<GetFooData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getFooQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getFoo({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getFooQueryKey(options),
+    meta: {
+        id: 'getFoo',
+        method: 'get',
+        path: '/foo'
+    }
+});
+
+export const getBarQueryKey = (options?: Options<GetBarData>) => createQueryKey('getBar', options);
+
+export const getBarOptions = (options?: Options<GetBarData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getBarQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getBar({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getBarQueryKey(options),
+    meta: {
+        id: 'getBar',
+        method: 'get',
+        path: '/bar'
+    }
+});

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/@tanstack/react-query.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import { type DefaultError, queryOptions } from '@tanstack/react-query';
+
+import { client } from '../client.gen';
+import { getBar, getFoo, type Options } from '../sdk.gen';
+import type { GetBarData, GetFooData } from '../types.gen';
+
+export type QueryKey<TOptions extends Options> = [
+    Pick<TOptions, 'baseUrl' | 'body' | 'headers' | 'path' | 'query'> & {
+        _id: string;
+        _infinite?: boolean;
+        tags?: ReadonlyArray<string>;
+    }
+];
+
+const createQueryKey = <TOptions extends Options>(id: string, options?: TOptions, infinite?: boolean, tags?: ReadonlyArray<string>): [
+    QueryKey<TOptions>[0]
+] => {
+    const params: QueryKey<TOptions>[0] = { _id: id, baseUrl: options?.baseUrl || (options?.client ?? client).getConfig().baseUrl } as QueryKey<TOptions>[0];
+    if (infinite) {
+        params._infinite = infinite;
+    }
+    if (tags) {
+        params.tags = tags;
+    }
+    if (options?.body) {
+        params.body = options.body;
+    }
+    if (options?.headers) {
+        params.headers = options.headers;
+    }
+    if (options?.path) {
+        params.path = options.path;
+    }
+    if (options?.query) {
+        params.query = options.query;
+    }
+    return [params];
+};
+
+export const getFooQueryKey = (options?: Options<GetFooData>) => createQueryKey('getFoo', options);
+
+export const getFooOptions = (options?: Options<GetFooData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getFooQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getFoo({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getFooQueryKey(options),
+    meta: {
+        id: 'getFoo',
+        method: 'get',
+        path: '/foo'
+    }
+});
+
+export const getBarQueryKey = (options?: Options<GetBarData>) => createQueryKey('getBar', options);
+
+export const getBarOptions = (options?: Options<GetBarData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getBarQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getBar({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getBarQueryKey(options),
+    meta: {
+        id: 'getBar',
+        method: 'get',
+        path: '/bar'
+    }
+});

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/@tanstack/solid-query.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import { type DefaultError, queryOptions } from '@tanstack/solid-query';
+
+import { client } from '../client.gen';
+import { getBar, getFoo, type Options } from '../sdk.gen';
+import type { GetBarData, GetFooData } from '../types.gen';
+
+export type QueryKey<TOptions extends Options> = [
+    Pick<TOptions, 'baseUrl' | 'body' | 'headers' | 'path' | 'query'> & {
+        _id: string;
+        _infinite?: boolean;
+        tags?: ReadonlyArray<string>;
+    }
+];
+
+const createQueryKey = <TOptions extends Options>(id: string, options?: TOptions, infinite?: boolean, tags?: ReadonlyArray<string>): [
+    QueryKey<TOptions>[0]
+] => {
+    const params: QueryKey<TOptions>[0] = { _id: id, baseUrl: options?.baseUrl || (options?.client ?? client).getConfig().baseUrl } as QueryKey<TOptions>[0];
+    if (infinite) {
+        params._infinite = infinite;
+    }
+    if (tags) {
+        params.tags = tags;
+    }
+    if (options?.body) {
+        params.body = options.body;
+    }
+    if (options?.headers) {
+        params.headers = options.headers;
+    }
+    if (options?.path) {
+        params.path = options.path;
+    }
+    if (options?.query) {
+        params.query = options.query;
+    }
+    return [params];
+};
+
+export const getFooQueryKey = (options?: Options<GetFooData>) => createQueryKey('getFoo', options);
+
+export const getFooOptions = (options?: Options<GetFooData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getFooQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getFoo({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getFooQueryKey(options),
+    meta: {
+        id: 'getFoo',
+        method: 'get',
+        path: '/foo'
+    }
+});
+
+export const getBarQueryKey = (options?: Options<GetBarData>) => createQueryKey('getBar', options);
+
+export const getBarOptions = (options?: Options<GetBarData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getBarQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getBar({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getBarQueryKey(options),
+    meta: {
+        id: 'getBar',
+        method: 'get',
+        path: '/bar'
+    }
+});

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/@tanstack/svelte-query.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import { type DefaultError, queryOptions } from '@tanstack/svelte-query';
+
+import { client } from '../client.gen';
+import { getBar, getFoo, type Options } from '../sdk.gen';
+import type { GetBarData, GetFooData } from '../types.gen';
+
+export type QueryKey<TOptions extends Options> = [
+    Pick<TOptions, 'baseUrl' | 'body' | 'headers' | 'path' | 'query'> & {
+        _id: string;
+        _infinite?: boolean;
+        tags?: ReadonlyArray<string>;
+    }
+];
+
+const createQueryKey = <TOptions extends Options>(id: string, options?: TOptions, infinite?: boolean, tags?: ReadonlyArray<string>): [
+    QueryKey<TOptions>[0]
+] => {
+    const params: QueryKey<TOptions>[0] = { _id: id, baseUrl: options?.baseUrl || (options?.client ?? client).getConfig().baseUrl } as QueryKey<TOptions>[0];
+    if (infinite) {
+        params._infinite = infinite;
+    }
+    if (tags) {
+        params.tags = tags;
+    }
+    if (options?.body) {
+        params.body = options.body;
+    }
+    if (options?.headers) {
+        params.headers = options.headers;
+    }
+    if (options?.path) {
+        params.path = options.path;
+    }
+    if (options?.query) {
+        params.query = options.query;
+    }
+    return [params];
+};
+
+export const getFooQueryKey = (options?: Options<GetFooData>) => createQueryKey('getFoo', options);
+
+export const getFooOptions = (options?: Options<GetFooData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getFooQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getFoo({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getFooQueryKey(options),
+    meta: {
+        id: 'getFoo',
+        method: 'get',
+        path: '/foo'
+    }
+});
+
+export const getBarQueryKey = (options?: Options<GetBarData>) => createQueryKey('getBar', options);
+
+export const getBarOptions = (options?: Options<GetBarData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getBarQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getBar({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getBarQueryKey(options),
+    meta: {
+        id: 'getBar',
+        method: 'get',
+        path: '/bar'
+    }
+});

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/@tanstack/vue-query.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import { type DefaultError, queryOptions } from '@tanstack/vue-query';
+
+import { client } from '../client.gen';
+import { getBar, getFoo, type Options } from '../sdk.gen';
+import type { GetBarData, GetFooData } from '../types.gen';
+
+export type QueryKey<TOptions extends Options> = [
+    Pick<TOptions, 'baseUrl' | 'body' | 'headers' | 'path' | 'query'> & {
+        _id: string;
+        _infinite?: boolean;
+        tags?: ReadonlyArray<string>;
+    }
+];
+
+const createQueryKey = <TOptions extends Options>(id: string, options?: TOptions, infinite?: boolean, tags?: ReadonlyArray<string>): [
+    QueryKey<TOptions>[0]
+] => {
+    const params: QueryKey<TOptions>[0] = { _id: id, baseUrl: options?.baseUrl || (options?.client ?? client).getConfig().baseUrl } as QueryKey<TOptions>[0];
+    if (infinite) {
+        params._infinite = infinite;
+    }
+    if (tags) {
+        params.tags = tags;
+    }
+    if (options?.body) {
+        params.body = options.body;
+    }
+    if (options?.headers) {
+        params.headers = options.headers;
+    }
+    if (options?.path) {
+        params.path = options.path;
+    }
+    if (options?.query) {
+        params.query = options.query;
+    }
+    return [params];
+};
+
+export const getFooQueryKey = (options?: Options<GetFooData>) => createQueryKey('getFoo', options);
+
+export const getFooOptions = (options?: Options<GetFooData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getFooQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getFoo({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getFooQueryKey(options),
+    meta: {
+        id: 'getFoo',
+        method: 'get',
+        path: '/foo'
+    }
+});
+
+export const getBarQueryKey = (options?: Options<GetBarData>) => createQueryKey('getBar', options);
+
+export const getBarOptions = (options?: Options<GetBarData>) => queryOptions<unknown, DefaultError, unknown, ReturnType<typeof getBarQueryKey>>({
+    queryFn: async ({ queryKey, signal }) => {
+        const { data } = await getBar({
+            ...options,
+            ...queryKey[0],
+            signal,
+            throwOnError: true
+        });
+        return data;
+    },
+    queryKey: getBarQueryKey(options),
+    meta: {
+        id: 'getBar',
+        method: 'get',
+        path: '/bar'
+    }
+});

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/client.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import { type ClientOptions, type Config, createClient, createConfig } from './client';
+import type { ClientOptions as ClientOptions2 } from './types.gen';
+
+/**
+ * The `createClientConfig()` function will be called on client initialization
+ * and the returned object will become the client's initial configuration.
+ *
+ * You may want to initialize your client this way instead of calling
+ * `setConfig()`. This is useful for example if you're using Next.js
+ * to ensure your client always has the correct values.
+ */
+export type CreateClientConfig<T extends ClientOptions = ClientOptions2> = (override?: Config<ClientOptions & T>) => Config<Required<ClientOptions> & T>;
+
+export const client = createClient(createConfig<ClientOptions2>());

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/client/client.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import { createSseClient } from '../core/serverSentEvents.gen';
+import type { HttpMethod } from '../core/types.gen';
+import { getValidRequestBody } from '../core/utils.gen';
+import type {
+  Client,
+  Config,
+  RequestOptions,
+  ResolvedRequestOptions,
+} from './types.gen';
+import {
+  buildUrl,
+  createConfig,
+  createInterceptors,
+  getParseAs,
+  mergeConfigs,
+  mergeHeaders,
+  setAuthParams,
+} from './utils.gen';
+
+type ReqInit = Omit<RequestInit, 'body' | 'headers'> & {
+  body?: any;
+  headers: ReturnType<typeof mergeHeaders>;
+};
+
+export const createClient = (config: Config = {}): Client => {
+  let _config = mergeConfigs(createConfig(), config);
+
+  const getConfig = (): Config => ({ ..._config });
+
+  const setConfig = (config: Config): Config => {
+    _config = mergeConfigs(_config, config);
+    return getConfig();
+  };
+
+  const interceptors = createInterceptors<
+    Request,
+    Response,
+    unknown,
+    ResolvedRequestOptions
+  >();
+
+  const beforeRequest = async (options: RequestOptions) => {
+    const opts = {
+      ..._config,
+      ...options,
+      fetch: options.fetch ?? _config.fetch ?? globalThis.fetch,
+      headers: mergeHeaders(_config.headers, options.headers),
+      serializedBody: undefined,
+    };
+
+    if (opts.security) {
+      await setAuthParams({
+        ...opts,
+        security: opts.security,
+      });
+    }
+
+    if (opts.requestValidator) {
+      await opts.requestValidator(opts);
+    }
+
+    if (opts.body !== undefined && opts.bodySerializer) {
+      opts.serializedBody = opts.bodySerializer(opts.body);
+    }
+
+    // remove Content-Type header if body is empty to avoid sending invalid requests
+    if (opts.body === undefined || opts.serializedBody === '') {
+      opts.headers.delete('Content-Type');
+    }
+
+    const url = buildUrl(opts);
+
+    return { opts, url };
+  };
+
+  const request: Client['request'] = async (options) => {
+    // @ts-expect-error
+    const { opts, url } = await beforeRequest(options);
+    const requestInit: ReqInit = {
+      redirect: 'follow',
+      ...opts,
+      body: getValidRequestBody(opts),
+    };
+
+    let request = new Request(url, requestInit);
+
+    for (const fn of interceptors.request.fns) {
+      if (fn) {
+        request = await fn(request, opts);
+      }
+    }
+
+    // fetch must be assigned here, otherwise it would throw the error:
+    // TypeError: Failed to execute 'fetch' on 'Window': Illegal invocation
+    const _fetch = opts.fetch!;
+    let response: Response;
+
+    try {
+      response = await _fetch(request);
+    } catch (error) {
+      // Handle fetch exceptions (AbortError, network errors, etc.)
+      let finalError = error;
+
+      for (const fn of interceptors.error.fns) {
+        if (fn) {
+          finalError = (await fn(
+            error,
+            undefined as any,
+            request,
+            opts,
+          )) as unknown;
+        }
+      }
+
+      finalError = finalError || ({} as unknown);
+
+      if (opts.throwOnError) {
+        throw finalError;
+      }
+
+      // Return error response
+      return opts.responseStyle === 'data'
+        ? undefined
+        : {
+            error: finalError,
+            request,
+            response: undefined as any,
+          };
+    }
+
+    for (const fn of interceptors.response.fns) {
+      if (fn) {
+        response = await fn(response, request, opts);
+      }
+    }
+
+    const result = {
+      request,
+      response,
+    };
+
+    if (response.ok) {
+      const parseAs =
+        (opts.parseAs === 'auto'
+          ? getParseAs(response.headers.get('Content-Type'))
+          : opts.parseAs) ?? 'json';
+
+      if (
+        response.status === 204 ||
+        response.headers.get('Content-Length') === '0'
+      ) {
+        let emptyData: any;
+        switch (parseAs) {
+          case 'arrayBuffer':
+          case 'blob':
+          case 'text':
+            emptyData = await response[parseAs]();
+            break;
+          case 'formData':
+            emptyData = new FormData();
+            break;
+          case 'stream':
+            emptyData = response.body;
+            break;
+          case 'json':
+          default:
+            emptyData = {};
+            break;
+        }
+        return opts.responseStyle === 'data'
+          ? emptyData
+          : {
+              data: emptyData,
+              ...result,
+            };
+      }
+
+      let data: any;
+      switch (parseAs) {
+        case 'arrayBuffer':
+        case 'blob':
+        case 'formData':
+        case 'json':
+        case 'text':
+          data = await response[parseAs]();
+          break;
+        case 'stream':
+          return opts.responseStyle === 'data'
+            ? response.body
+            : {
+                data: response.body,
+                ...result,
+              };
+      }
+
+      if (parseAs === 'json') {
+        if (opts.responseValidator) {
+          await opts.responseValidator(data);
+        }
+
+        if (opts.responseTransformer) {
+          data = await opts.responseTransformer(data);
+        }
+      }
+
+      return opts.responseStyle === 'data'
+        ? data
+        : {
+            data,
+            ...result,
+          };
+    }
+
+    const textError = await response.text();
+    let jsonError: unknown;
+
+    try {
+      jsonError = JSON.parse(textError);
+    } catch {
+      // noop
+    }
+
+    const error = jsonError ?? textError;
+    let finalError = error;
+
+    for (const fn of interceptors.error.fns) {
+      if (fn) {
+        finalError = (await fn(error, response, request, opts)) as string;
+      }
+    }
+
+    finalError = finalError || ({} as string);
+
+    if (opts.throwOnError) {
+      throw finalError;
+    }
+
+    // TODO: we probably want to return error and improve types
+    return opts.responseStyle === 'data'
+      ? undefined
+      : {
+          error: finalError,
+          ...result,
+        };
+  };
+
+  const makeMethodFn =
+    (method: Uppercase<HttpMethod>) => (options: RequestOptions) =>
+      request({ ...options, method });
+
+  const makeSseFn =
+    (method: Uppercase<HttpMethod>) => async (options: RequestOptions) => {
+      const { opts, url } = await beforeRequest(options);
+      return createSseClient({
+        ...opts,
+        body: opts.body as BodyInit | null | undefined,
+        headers: opts.headers as unknown as Record<string, string>,
+        method,
+        onRequest: async (url, init) => {
+          let request = new Request(url, init);
+          for (const fn of interceptors.request.fns) {
+            if (fn) {
+              request = await fn(request, opts);
+            }
+          }
+          return request;
+        },
+        url,
+      });
+    };
+
+  return {
+    buildUrl,
+    connect: makeMethodFn('CONNECT'),
+    delete: makeMethodFn('DELETE'),
+    get: makeMethodFn('GET'),
+    getConfig,
+    head: makeMethodFn('HEAD'),
+    interceptors,
+    options: makeMethodFn('OPTIONS'),
+    patch: makeMethodFn('PATCH'),
+    post: makeMethodFn('POST'),
+    put: makeMethodFn('PUT'),
+    request,
+    setConfig,
+    sse: {
+      connect: makeSseFn('CONNECT'),
+      delete: makeSseFn('DELETE'),
+      get: makeSseFn('GET'),
+      head: makeSseFn('HEAD'),
+      options: makeSseFn('OPTIONS'),
+      patch: makeSseFn('PATCH'),
+      post: makeSseFn('POST'),
+      put: makeSseFn('PUT'),
+      trace: makeSseFn('TRACE'),
+    },
+    trace: makeMethodFn('TRACE'),
+  } as Client;
+};

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/client/index.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+export type { Auth } from '../core/auth.gen';
+export type { QuerySerializerOptions } from '../core/bodySerializer.gen';
+export {
+  formDataBodySerializer,
+  jsonBodySerializer,
+  urlSearchParamsBodySerializer,
+} from '../core/bodySerializer.gen';
+export { buildClientParams } from '../core/params.gen';
+export { serializeQueryKeyValue } from '../core/queryKeySerializer.gen';
+export { createClient } from './client.gen';
+export type {
+  Client,
+  ClientOptions,
+  Config,
+  CreateClientConfig,
+  Options,
+  RequestOptions,
+  RequestResult,
+  ResolvedRequestOptions,
+  ResponseStyle,
+  TDataShape,
+} from './types.gen';
+export { createConfig, mergeHeaders } from './utils.gen';

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/client/types.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import type { Auth } from '../core/auth.gen';
+import type {
+  ServerSentEventsOptions,
+  ServerSentEventsResult,
+} from '../core/serverSentEvents.gen';
+import type {
+  Client as CoreClient,
+  Config as CoreConfig,
+} from '../core/types.gen';
+import type { Middleware } from './utils.gen';
+
+export type ResponseStyle = 'data' | 'fields';
+
+export interface Config<T extends ClientOptions = ClientOptions>
+  extends Omit<RequestInit, 'body' | 'headers' | 'method'>,
+    CoreConfig {
+  /**
+   * Base URL for all requests made by this client.
+   */
+  baseUrl?: T['baseUrl'];
+  /**
+   * Fetch API implementation. You can use this option to provide a custom
+   * fetch instance.
+   *
+   * @default globalThis.fetch
+   */
+  fetch?: typeof fetch;
+  /**
+   * Please don't use the Fetch client for Next.js applications. The `next`
+   * options won't have any effect.
+   *
+   * Install {@link https://www.npmjs.com/package/@hey-api/client-next `@hey-api/client-next`} instead.
+   */
+  next?: never;
+  /**
+   * Return the response data parsed in a specified format. By default, `auto`
+   * will infer the appropriate method from the `Content-Type` response header.
+   * You can override this behavior with any of the {@link Body} methods.
+   * Select `stream` if you don't want to parse response data at all.
+   *
+   * @default 'auto'
+   */
+  parseAs?:
+    | 'arrayBuffer'
+    | 'auto'
+    | 'blob'
+    | 'formData'
+    | 'json'
+    | 'stream'
+    | 'text';
+  /**
+   * Should we return only data or multiple fields (data, error, response, etc.)?
+   *
+   * @default 'fields'
+   */
+  responseStyle?: ResponseStyle;
+  /**
+   * Throw an error instead of returning it in the response?
+   *
+   * @default false
+   */
+  throwOnError?: T['throwOnError'];
+}
+
+export interface RequestOptions<
+  TData = unknown,
+  TResponseStyle extends ResponseStyle = 'fields',
+  ThrowOnError extends boolean = boolean,
+  Url extends string = string,
+> extends Config<{
+      responseStyle: TResponseStyle;
+      throwOnError: ThrowOnError;
+    }>,
+    Pick<
+      ServerSentEventsOptions<TData>,
+      | 'onSseError'
+      | 'onSseEvent'
+      | 'sseDefaultRetryDelay'
+      | 'sseMaxRetryAttempts'
+      | 'sseMaxRetryDelay'
+    > {
+  /**
+   * Any body that you want to add to your request.
+   *
+   * {@link https://developer.mozilla.org/docs/Web/API/fetch#body}
+   */
+  body?: unknown;
+  path?: Record<string, unknown>;
+  query?: Record<string, unknown>;
+  /**
+   * Security mechanism(s) to use for the request.
+   */
+  security?: ReadonlyArray<Auth>;
+  url: Url;
+}
+
+export interface ResolvedRequestOptions<
+  TResponseStyle extends ResponseStyle = 'fields',
+  ThrowOnError extends boolean = boolean,
+  Url extends string = string,
+> extends RequestOptions<unknown, TResponseStyle, ThrowOnError, Url> {
+  serializedBody?: string;
+}
+
+export type RequestResult<
+  TData = unknown,
+  TError = unknown,
+  ThrowOnError extends boolean = boolean,
+  TResponseStyle extends ResponseStyle = 'fields',
+> = ThrowOnError extends true
+  ? Promise<
+      TResponseStyle extends 'data'
+        ? TData extends Record<string, unknown>
+          ? TData[keyof TData]
+          : TData
+        : {
+            data: TData extends Record<string, unknown>
+              ? TData[keyof TData]
+              : TData;
+            request: Request;
+            response: Response;
+          }
+    >
+  : Promise<
+      TResponseStyle extends 'data'
+        ?
+            | (TData extends Record<string, unknown>
+                ? TData[keyof TData]
+                : TData)
+            | undefined
+        : (
+            | {
+                data: TData extends Record<string, unknown>
+                  ? TData[keyof TData]
+                  : TData;
+                error: undefined;
+              }
+            | {
+                data: undefined;
+                error: TError extends Record<string, unknown>
+                  ? TError[keyof TError]
+                  : TError;
+              }
+          ) & {
+            request: Request;
+            response: Response;
+          }
+    >;
+
+export interface ClientOptions {
+  baseUrl?: string;
+  responseStyle?: ResponseStyle;
+  throwOnError?: boolean;
+}
+
+type MethodFn = <
+  TData = unknown,
+  TError = unknown,
+  ThrowOnError extends boolean = false,
+  TResponseStyle extends ResponseStyle = 'fields',
+>(
+  options: Omit<RequestOptions<TData, TResponseStyle, ThrowOnError>, 'method'>,
+) => RequestResult<TData, TError, ThrowOnError, TResponseStyle>;
+
+type SseFn = <
+  TData = unknown,
+  TError = unknown,
+  ThrowOnError extends boolean = false,
+  TResponseStyle extends ResponseStyle = 'fields',
+>(
+  options: Omit<RequestOptions<TData, TResponseStyle, ThrowOnError>, 'method'>,
+) => Promise<ServerSentEventsResult<TData, TError>>;
+
+type RequestFn = <
+  TData = unknown,
+  TError = unknown,
+  ThrowOnError extends boolean = false,
+  TResponseStyle extends ResponseStyle = 'fields',
+>(
+  options: Omit<RequestOptions<TData, TResponseStyle, ThrowOnError>, 'method'> &
+    Pick<
+      Required<RequestOptions<TData, TResponseStyle, ThrowOnError>>,
+      'method'
+    >,
+) => RequestResult<TData, TError, ThrowOnError, TResponseStyle>;
+
+type BuildUrlFn = <
+  TData extends {
+    body?: unknown;
+    path?: Record<string, unknown>;
+    query?: Record<string, unknown>;
+    url: string;
+  },
+>(
+  options: TData & Options<TData>,
+) => string;
+
+export type Client = CoreClient<
+  RequestFn,
+  Config,
+  MethodFn,
+  BuildUrlFn,
+  SseFn
+> & {
+  interceptors: Middleware<Request, Response, unknown, ResolvedRequestOptions>;
+};
+
+/**
+ * The `createClientConfig()` function will be called on client initialization
+ * and the returned object will become the client's initial configuration.
+ *
+ * You may want to initialize your client this way instead of calling
+ * `setConfig()`. This is useful for example if you're using Next.js
+ * to ensure your client always has the correct values.
+ */
+export type CreateClientConfig<T extends ClientOptions = ClientOptions> = (
+  override?: Config<ClientOptions & T>,
+) => Config<Required<ClientOptions> & T>;
+
+export interface TDataShape {
+  body?: unknown;
+  headers?: unknown;
+  path?: unknown;
+  query?: unknown;
+  url: string;
+}
+
+type OmitKeys<T, K> = Pick<T, Exclude<keyof T, K>>;
+
+export type Options<
+  TData extends TDataShape = TDataShape,
+  ThrowOnError extends boolean = boolean,
+  TResponse = unknown,
+  TResponseStyle extends ResponseStyle = 'fields',
+> = OmitKeys<
+  RequestOptions<TResponse, TResponseStyle, ThrowOnError>,
+  'body' | 'path' | 'query' | 'url'
+> &
+  ([TData] extends [never] ? unknown : Omit<TData, 'url'>);

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/client/utils.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import { getAuthToken } from '../core/auth.gen';
+import type { QuerySerializerOptions } from '../core/bodySerializer.gen';
+import { jsonBodySerializer } from '../core/bodySerializer.gen';
+import {
+  serializeArrayParam,
+  serializeObjectParam,
+  serializePrimitiveParam,
+} from '../core/pathSerializer.gen';
+import { getUrl } from '../core/utils.gen';
+import type { Client, ClientOptions, Config, RequestOptions } from './types.gen';
+
+export const createQuerySerializer = <T = unknown>({
+  parameters = {},
+  ...args
+}: QuerySerializerOptions = {}) => {
+  const querySerializer = (queryParams: T) => {
+    const search: string[] = [];
+    if (queryParams && typeof queryParams === 'object') {
+      for (const name in queryParams) {
+        const value = queryParams[name];
+
+        if (value === undefined || value === null) {
+          continue;
+        }
+
+        const options = parameters[name] || args;
+
+        if (Array.isArray(value)) {
+          const serializedArray = serializeArrayParam({
+            allowReserved: options.allowReserved,
+            explode: true,
+            name,
+            style: 'form',
+            value,
+            ...options.array,
+          });
+          if (serializedArray) search.push(serializedArray);
+        } else if (typeof value === 'object') {
+          const serializedObject = serializeObjectParam({
+            allowReserved: options.allowReserved,
+            explode: true,
+            name,
+            style: 'deepObject',
+            value: value as Record<string, unknown>,
+            ...options.object,
+          });
+          if (serializedObject) search.push(serializedObject);
+        } else {
+          const serializedPrimitive = serializePrimitiveParam({
+            allowReserved: options.allowReserved,
+            name,
+            value: value as string,
+          });
+          if (serializedPrimitive) search.push(serializedPrimitive);
+        }
+      }
+    }
+    return search.join('&');
+  };
+  return querySerializer;
+};
+
+/**
+ * Infers parseAs value from provided Content-Type header.
+ */
+export const getParseAs = (
+  contentType: string | null,
+): Exclude<Config['parseAs'], 'auto'> => {
+  if (!contentType) {
+    // If no Content-Type header is provided, the best we can do is return the raw response body,
+    // which is effectively the same as the 'stream' option.
+    return 'stream';
+  }
+
+  const cleanContent = contentType.split(';')[0]?.trim();
+
+  if (!cleanContent) {
+    return;
+  }
+
+  if (
+    cleanContent.startsWith('application/json') ||
+    cleanContent.endsWith('+json')
+  ) {
+    return 'json';
+  }
+
+  if (cleanContent === 'multipart/form-data') {
+    return 'formData';
+  }
+
+  if (
+    ['application/', 'audio/', 'image/', 'video/'].some((type) =>
+      cleanContent.startsWith(type),
+    )
+  ) {
+    return 'blob';
+  }
+
+  if (cleanContent.startsWith('text/')) {
+    return 'text';
+  }
+
+  return;
+};
+
+const checkForExistence = (
+  options: Pick<RequestOptions, 'auth' | 'query'> & {
+    headers: Headers;
+  },
+  name?: string,
+): boolean => {
+  if (!name) {
+    return false;
+  }
+  if (
+    options.headers.has(name) ||
+    options.query?.[name] ||
+    options.headers.get('Cookie')?.includes(`${name}=`)
+  ) {
+    return true;
+  }
+  return false;
+};
+
+export const setAuthParams = async ({
+  security,
+  ...options
+}: Pick<Required<RequestOptions>, 'security'> &
+  Pick<RequestOptions, 'auth' | 'query'> & {
+    headers: Headers;
+  }) => {
+  for (const auth of security) {
+    if (checkForExistence(options, auth.name)) {
+      continue;
+    }
+
+    const token = await getAuthToken(auth, options.auth);
+
+    if (!token) {
+      continue;
+    }
+
+    const name = auth.name ?? 'Authorization';
+
+    switch (auth.in) {
+      case 'query':
+        if (!options.query) {
+          options.query = {};
+        }
+        options.query[name] = token;
+        break;
+      case 'cookie':
+        options.headers.append('Cookie', `${name}=${token}`);
+        break;
+      case 'header':
+      default:
+        options.headers.set(name, token);
+        break;
+    }
+  }
+};
+
+export const buildUrl: Client['buildUrl'] = (options) =>
+  getUrl({
+    baseUrl: options.baseUrl as string,
+    path: options.path,
+    query: options.query,
+    querySerializer:
+      typeof options.querySerializer === 'function'
+        ? options.querySerializer
+        : createQuerySerializer(options.querySerializer),
+    url: options.url,
+  });
+
+export const mergeConfigs = (a: Config, b: Config): Config => {
+  const config = { ...a, ...b };
+  if (config.baseUrl?.endsWith('/')) {
+    config.baseUrl = config.baseUrl.substring(0, config.baseUrl.length - 1);
+  }
+  config.headers = mergeHeaders(a.headers, b.headers);
+  return config;
+};
+
+const headersEntries = (headers: Headers): Array<[string, string]> => {
+  const entries: Array<[string, string]> = [];
+  headers.forEach((value, key) => {
+    entries.push([key, value]);
+  });
+  return entries;
+};
+
+export const mergeHeaders = (
+  ...headers: Array<Required<Config>['headers'] | undefined>
+): Headers => {
+  const mergedHeaders = new Headers();
+  for (const header of headers) {
+    if (!header) {
+      continue;
+    }
+
+    const iterator =
+      header instanceof Headers
+        ? headersEntries(header)
+        : Object.entries(header);
+
+    for (const [key, value] of iterator) {
+      if (value === null) {
+        mergedHeaders.delete(key);
+      } else if (Array.isArray(value)) {
+        for (const v of value) {
+          mergedHeaders.append(key, v as string);
+        }
+      } else if (value !== undefined) {
+        // assume object headers are meant to be JSON stringified, i.e. their
+        // content value in OpenAPI specification is 'application/json'
+        mergedHeaders.set(
+          key,
+          typeof value === 'object' ? JSON.stringify(value) : (value as string),
+        );
+      }
+    }
+  }
+  return mergedHeaders;
+};
+
+type ErrInterceptor<Err, Res, Req, Options> = (
+  error: Err,
+  response: Res,
+  request: Req,
+  options: Options,
+) => Err | Promise<Err>;
+
+type ReqInterceptor<Req, Options> = (
+  request: Req,
+  options: Options,
+) => Req | Promise<Req>;
+
+type ResInterceptor<Res, Req, Options> = (
+  response: Res,
+  request: Req,
+  options: Options,
+) => Res | Promise<Res>;
+
+class Interceptors<Interceptor> {
+  fns: Array<Interceptor | null> = [];
+
+  clear(): void {
+    this.fns = [];
+  }
+
+  eject(id: number | Interceptor): void {
+    const index = this.getInterceptorIndex(id);
+    if (this.fns[index]) {
+      this.fns[index] = null;
+    }
+  }
+
+  exists(id: number | Interceptor): boolean {
+    const index = this.getInterceptorIndex(id);
+    return Boolean(this.fns[index]);
+  }
+
+  getInterceptorIndex(id: number | Interceptor): number {
+    if (typeof id === 'number') {
+      return this.fns[id] ? id : -1;
+    }
+    return this.fns.indexOf(id);
+  }
+
+  update(
+    id: number | Interceptor,
+    fn: Interceptor,
+  ): number | Interceptor | false {
+    const index = this.getInterceptorIndex(id);
+    if (this.fns[index]) {
+      this.fns[index] = fn;
+      return id;
+    }
+    return false;
+  }
+
+  use(fn: Interceptor): number {
+    this.fns.push(fn);
+    return this.fns.length - 1;
+  }
+}
+
+export interface Middleware<Req, Res, Err, Options> {
+  error: Interceptors<ErrInterceptor<Err, Res, Req, Options>>;
+  request: Interceptors<ReqInterceptor<Req, Options>>;
+  response: Interceptors<ResInterceptor<Res, Req, Options>>;
+}
+
+export const createInterceptors = <Req, Res, Err, Options>(): Middleware<
+  Req,
+  Res,
+  Err,
+  Options
+> => ({
+  error: new Interceptors<ErrInterceptor<Err, Res, Req, Options>>(),
+  request: new Interceptors<ReqInterceptor<Req, Options>>(),
+  response: new Interceptors<ResInterceptor<Res, Req, Options>>(),
+});
+
+const defaultQuerySerializer = createQuerySerializer({
+  allowReserved: false,
+  array: {
+    explode: true,
+    style: 'form',
+  },
+  object: {
+    explode: true,
+    style: 'deepObject',
+  },
+});
+
+const defaultHeaders = {
+  'Content-Type': 'application/json',
+};
+
+export const createConfig = <T extends ClientOptions = ClientOptions>(
+  override: Config<Omit<ClientOptions, keyof T> & T> = {},
+): Config<Omit<ClientOptions, keyof T> & T> => ({
+  ...jsonBodySerializer,
+  headers: defaultHeaders,
+  parseAs: 'auto',
+  querySerializer: defaultQuerySerializer,
+  ...override,
+});

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/core/auth.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+export type AuthToken = string | undefined;
+
+export interface Auth {
+  /**
+   * Which part of the request do we use to send the auth?
+   *
+   * @default 'header'
+   */
+  in?: 'header' | 'query' | 'cookie';
+  /**
+   * Header or query parameter name.
+   *
+   * @default 'Authorization'
+   */
+  name?: string;
+  scheme?: 'basic' | 'bearer';
+  type: 'apiKey' | 'http';
+}
+
+export const getAuthToken = async (
+  auth: Auth,
+  callback: ((auth: Auth) => Promise<AuthToken> | AuthToken) | AuthToken,
+): Promise<string | undefined> => {
+  const token =
+    typeof callback === 'function' ? await callback(auth) : callback;
+
+  if (!token) {
+    return;
+  }
+
+  if (auth.scheme === 'bearer') {
+    return `Bearer ${token}`;
+  }
+
+  if (auth.scheme === 'basic') {
+    return `Basic ${btoa(token)}`;
+  }
+
+  return token;
+};

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/core/bodySerializer.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import type {
+  ArrayStyle,
+  ObjectStyle,
+  SerializerOptions,
+} from './pathSerializer.gen';
+
+export type QuerySerializer = (query: Record<string, unknown>) => string;
+
+export type BodySerializer = (body: any) => any;
+
+type QuerySerializerOptionsObject = {
+  allowReserved?: boolean;
+  array?: Partial<SerializerOptions<ArrayStyle>>;
+  object?: Partial<SerializerOptions<ObjectStyle>>;
+};
+
+export type QuerySerializerOptions = QuerySerializerOptionsObject & {
+  /**
+   * Per-parameter serialization overrides. When provided, these settings
+   * override the global array/object settings for specific parameter names.
+   */
+  parameters?: Record<string, QuerySerializerOptionsObject>;
+};
+
+const serializeFormDataPair = (
+  data: FormData,
+  key: string,
+  value: unknown,
+): void => {
+  if (typeof value === 'string' || value instanceof Blob) {
+    data.append(key, value);
+  } else if (value instanceof Date) {
+    data.append(key, value.toISOString());
+  } else {
+    data.append(key, JSON.stringify(value));
+  }
+};
+
+const serializeUrlSearchParamsPair = (
+  data: URLSearchParams,
+  key: string,
+  value: unknown,
+): void => {
+  if (typeof value === 'string') {
+    data.append(key, value);
+  } else {
+    data.append(key, JSON.stringify(value));
+  }
+};
+
+export const formDataBodySerializer = {
+  bodySerializer: <T extends Record<string, any> | Array<Record<string, any>>>(
+    body: T,
+  ): FormData => {
+    const data = new FormData();
+
+    Object.entries(body).forEach(([key, value]) => {
+      if (value === undefined || value === null) {
+        return;
+      }
+      if (Array.isArray(value)) {
+        value.forEach((v) => serializeFormDataPair(data, key, v));
+      } else {
+        serializeFormDataPair(data, key, value);
+      }
+    });
+
+    return data;
+  },
+};
+
+export const jsonBodySerializer = {
+  bodySerializer: <T>(body: T): string =>
+    JSON.stringify(body, (_key, value) =>
+      typeof value === 'bigint' ? value.toString() : value,
+    ),
+};
+
+export const urlSearchParamsBodySerializer = {
+  bodySerializer: <T extends Record<string, any> | Array<Record<string, any>>>(
+    body: T,
+  ): string => {
+    const data = new URLSearchParams();
+
+    Object.entries(body).forEach(([key, value]) => {
+      if (value === undefined || value === null) {
+        return;
+      }
+      if (Array.isArray(value)) {
+        value.forEach((v) => serializeUrlSearchParamsPair(data, key, v));
+      } else {
+        serializeUrlSearchParamsPair(data, key, value);
+      }
+    });
+
+    return data.toString();
+  },
+};

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/core/params.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+type Slot = 'body' | 'headers' | 'path' | 'query';
+
+export type Field =
+  | {
+      in: Exclude<Slot, 'body'>;
+      /**
+       * Field name. This is the name we want the user to see and use.
+       */
+      key: string;
+      /**
+       * Field mapped name. This is the name we want to use in the request.
+       * If omitted, we use the same value as `key`.
+       */
+      map?: string;
+    }
+  | {
+      in: Extract<Slot, 'body'>;
+      /**
+       * Key isn't required for bodies.
+       */
+      key?: string;
+      map?: string;
+    }
+  | {
+      /**
+       * Field name. This is the name we want the user to see and use.
+       */
+      key: string;
+      /**
+       * Field mapped name. This is the name we want to use in the request.
+       * If `in` is omitted, `map` aliases `key` to the transport layer.
+       */
+      map: Slot;
+    };
+
+export interface Fields {
+  allowExtra?: Partial<Record<Slot, boolean>>;
+  args?: ReadonlyArray<Field>;
+}
+
+export type FieldsConfig = ReadonlyArray<Field | Fields>;
+
+const extraPrefixesMap: Record<string, Slot> = {
+  $body_: 'body',
+  $headers_: 'headers',
+  $path_: 'path',
+  $query_: 'query',
+};
+const extraPrefixes = Object.entries(extraPrefixesMap);
+
+type KeyMap = Map<
+  string,
+  | {
+      in: Slot;
+      map?: string;
+    }
+  | {
+      in?: never;
+      map: Slot;
+    }
+>;
+
+const buildKeyMap = (fields: FieldsConfig, map?: KeyMap): KeyMap => {
+  if (!map) {
+    map = new Map();
+  }
+
+  for (const config of fields) {
+    if ('in' in config) {
+      if (config.key) {
+        map.set(config.key, {
+          in: config.in,
+          map: config.map,
+        });
+      }
+    } else if ('key' in config) {
+      map.set(config.key, {
+        map: config.map,
+      });
+    } else if (config.args) {
+      buildKeyMap(config.args, map);
+    }
+  }
+
+  return map;
+};
+
+interface Params {
+  body: unknown;
+  headers: Record<string, unknown>;
+  path: Record<string, unknown>;
+  query: Record<string, unknown>;
+}
+
+const stripEmptySlots = (params: Params) => {
+  for (const [slot, value] of Object.entries(params)) {
+    if (value && typeof value === 'object' && !Object.keys(value).length) {
+      delete params[slot as Slot];
+    }
+  }
+};
+
+export const buildClientParams = (
+  args: ReadonlyArray<unknown>,
+  fields: FieldsConfig,
+) => {
+  const params: Params = {
+    body: {},
+    headers: {},
+    path: {},
+    query: {},
+  };
+
+  const map = buildKeyMap(fields);
+
+  let config: FieldsConfig[number] | undefined;
+
+  for (const [index, arg] of args.entries()) {
+    if (fields[index]) {
+      config = fields[index];
+    }
+
+    if (!config) {
+      continue;
+    }
+
+    if ('in' in config) {
+      if (config.key) {
+        const field = map.get(config.key)!;
+        const name = field.map || config.key;
+        if (field.in) {
+          (params[field.in] as Record<string, unknown>)[name] = arg;
+        }
+      } else {
+        params.body = arg;
+      }
+    } else {
+      for (const [key, value] of Object.entries(arg ?? {})) {
+        const field = map.get(key);
+
+        if (field) {
+          if (field.in) {
+            const name = field.map || key;
+            (params[field.in] as Record<string, unknown>)[name] = value;
+          } else {
+            params[field.map] = value;
+          }
+        } else {
+          const extra = extraPrefixes.find(([prefix]) =>
+            key.startsWith(prefix),
+          );
+
+          if (extra) {
+            const [prefix, slot] = extra;
+            (params[slot] as Record<string, unknown>)[
+              key.slice(prefix.length)
+            ] = value;
+          } else if ('allowExtra' in config && config.allowExtra) {
+            for (const [slot, allowed] of Object.entries(config.allowExtra)) {
+              if (allowed) {
+                (params[slot as Slot] as Record<string, unknown>)[key] = value;
+                break;
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+
+  stripEmptySlots(params);
+
+  return params;
+};

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/core/pathSerializer.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+interface SerializeOptions<T>
+  extends SerializePrimitiveOptions,
+    SerializerOptions<T> {}
+
+interface SerializePrimitiveOptions {
+  allowReserved?: boolean;
+  name: string;
+}
+
+export interface SerializerOptions<T> {
+  /**
+   * @default true
+   */
+  explode: boolean;
+  style: T;
+}
+
+export type ArrayStyle = 'form' | 'spaceDelimited' | 'pipeDelimited';
+export type ArraySeparatorStyle = ArrayStyle | MatrixStyle;
+type MatrixStyle = 'label' | 'matrix' | 'simple';
+export type ObjectStyle = 'form' | 'deepObject';
+type ObjectSeparatorStyle = ObjectStyle | MatrixStyle;
+
+interface SerializePrimitiveParam extends SerializePrimitiveOptions {
+  value: string;
+}
+
+export const separatorArrayExplode = (style: ArraySeparatorStyle) => {
+  switch (style) {
+    case 'label':
+      return '.';
+    case 'matrix':
+      return ';';
+    case 'simple':
+      return ',';
+    default:
+      return '&';
+  }
+};
+
+export const separatorArrayNoExplode = (style: ArraySeparatorStyle) => {
+  switch (style) {
+    case 'form':
+      return ',';
+    case 'pipeDelimited':
+      return '|';
+    case 'spaceDelimited':
+      return '%20';
+    default:
+      return ',';
+  }
+};
+
+export const separatorObjectExplode = (style: ObjectSeparatorStyle) => {
+  switch (style) {
+    case 'label':
+      return '.';
+    case 'matrix':
+      return ';';
+    case 'simple':
+      return ',';
+    default:
+      return '&';
+  }
+};
+
+export const serializeArrayParam = ({
+  allowReserved,
+  explode,
+  name,
+  style,
+  value,
+}: SerializeOptions<ArraySeparatorStyle> & {
+  value: unknown[];
+}) => {
+  if (!explode) {
+    const joinedValues = (
+      allowReserved ? value : value.map((v) => encodeURIComponent(v as string))
+    ).join(separatorArrayNoExplode(style));
+    switch (style) {
+      case 'label':
+        return `.${joinedValues}`;
+      case 'matrix':
+        return `;${name}=${joinedValues}`;
+      case 'simple':
+        return joinedValues;
+      default:
+        return `${name}=${joinedValues}`;
+    }
+  }
+
+  const separator = separatorArrayExplode(style);
+  const joinedValues = value
+    .map((v) => {
+      if (style === 'label' || style === 'simple') {
+        return allowReserved ? v : encodeURIComponent(v as string);
+      }
+
+      return serializePrimitiveParam({
+        allowReserved,
+        name,
+        value: v as string,
+      });
+    })
+    .join(separator);
+  return style === 'label' || style === 'matrix'
+    ? separator + joinedValues
+    : joinedValues;
+};
+
+export const serializePrimitiveParam = ({
+  allowReserved,
+  name,
+  value,
+}: SerializePrimitiveParam) => {
+  if (value === undefined || value === null) {
+    return '';
+  }
+
+  if (typeof value === 'object') {
+    throw new Error(
+      'Deeply-nested arrays/objects aren’t supported. Provide your own `querySerializer()` to handle these.',
+    );
+  }
+
+  return `${name}=${allowReserved ? value : encodeURIComponent(value)}`;
+};
+
+export const serializeObjectParam = ({
+  allowReserved,
+  explode,
+  name,
+  style,
+  value,
+  valueOnly,
+}: SerializeOptions<ObjectSeparatorStyle> & {
+  value: Record<string, unknown> | Date;
+  valueOnly?: boolean;
+}) => {
+  if (value instanceof Date) {
+    return valueOnly ? value.toISOString() : `${name}=${value.toISOString()}`;
+  }
+
+  if (style !== 'deepObject' && !explode) {
+    let values: string[] = [];
+    Object.entries(value).forEach(([key, v]) => {
+      values = [
+        ...values,
+        key,
+        allowReserved ? (v as string) : encodeURIComponent(v as string),
+      ];
+    });
+    const joinedValues = values.join(',');
+    switch (style) {
+      case 'form':
+        return `${name}=${joinedValues}`;
+      case 'label':
+        return `.${joinedValues}`;
+      case 'matrix':
+        return `;${name}=${joinedValues}`;
+      default:
+        return joinedValues;
+    }
+  }
+
+  const separator = separatorObjectExplode(style);
+  const joinedValues = Object.entries(value)
+    .map(([key, v]) =>
+      serializePrimitiveParam({
+        allowReserved,
+        name: style === 'deepObject' ? `${name}[${key}]` : key,
+        value: v as string,
+      }),
+    )
+    .join(separator);
+  return style === 'label' || style === 'matrix'
+    ? separator + joinedValues
+    : joinedValues;
+};

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/core/queryKeySerializer.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+/**
+ * JSON-friendly union that mirrors what Pinia Colada can hash.
+ */
+export type JsonValue =
+  | null
+  | string
+  | number
+  | boolean
+  | JsonValue[]
+  | { [key: string]: JsonValue };
+
+/**
+ * Replacer that converts non-JSON values (bigint, Date, etc.) to safe substitutes.
+ */
+export const queryKeyJsonReplacer = (_key: string, value: unknown) => {
+  if (
+    value === undefined ||
+    typeof value === 'function' ||
+    typeof value === 'symbol'
+  ) {
+    return undefined;
+  }
+  if (typeof value === 'bigint') {
+    return value.toString();
+  }
+  if (value instanceof Date) {
+    return value.toISOString();
+  }
+  return value;
+};
+
+/**
+ * Safely stringifies a value and parses it back into a JsonValue.
+ */
+export const stringifyToJsonValue = (input: unknown): JsonValue | undefined => {
+  try {
+    const json = JSON.stringify(input, queryKeyJsonReplacer);
+    if (json === undefined) {
+      return undefined;
+    }
+    return JSON.parse(json) as JsonValue;
+  } catch {
+    return undefined;
+  }
+};
+
+/**
+ * Detects plain objects (including objects with a null prototype).
+ */
+const isPlainObject = (value: unknown): value is Record<string, unknown> => {
+  if (value === null || typeof value !== 'object') {
+    return false;
+  }
+  const prototype = Object.getPrototypeOf(value as object);
+  return prototype === Object.prototype || prototype === null;
+};
+
+/**
+ * Turns URLSearchParams into a sorted JSON object for deterministic keys.
+ */
+const serializeSearchParams = (params: URLSearchParams): JsonValue => {
+  const entries = Array.from(params.entries()).sort(([a], [b]) =>
+    a.localeCompare(b),
+  );
+  const result: Record<string, JsonValue> = {};
+
+  for (const [key, value] of entries) {
+    const existing = result[key];
+    if (existing === undefined) {
+      result[key] = value;
+      continue;
+    }
+
+    if (Array.isArray(existing)) {
+      (existing as string[]).push(value);
+    } else {
+      result[key] = [existing, value];
+    }
+  }
+
+  return result;
+};
+
+/**
+ * Normalizes any accepted value into a JSON-friendly shape for query keys.
+ */
+export const serializeQueryKeyValue = (
+  value: unknown,
+): JsonValue | undefined => {
+  if (value === null) {
+    return null;
+  }
+
+  if (
+    typeof value === 'string' ||
+    typeof value === 'number' ||
+    typeof value === 'boolean'
+  ) {
+    return value;
+  }
+
+  if (
+    value === undefined ||
+    typeof value === 'function' ||
+    typeof value === 'symbol'
+  ) {
+    return undefined;
+  }
+
+  if (typeof value === 'bigint') {
+    return value.toString();
+  }
+
+  if (value instanceof Date) {
+    return value.toISOString();
+  }
+
+  if (Array.isArray(value)) {
+    return stringifyToJsonValue(value);
+  }
+
+  if (
+    typeof URLSearchParams !== 'undefined' &&
+    value instanceof URLSearchParams
+  ) {
+    return serializeSearchParams(value);
+  }
+
+  if (isPlainObject(value)) {
+    return stringifyToJsonValue(value);
+  }
+
+  return undefined;
+};

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/core/serverSentEvents.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import type { Config } from './types.gen';
+
+export type ServerSentEventsOptions<TData = unknown> = Omit<
+  RequestInit,
+  'method'
+> &
+  Pick<Config, 'method' | 'responseTransformer' | 'responseValidator'> & {
+    /**
+     * Fetch API implementation. You can use this option to provide a custom
+     * fetch instance.
+     *
+     * @default globalThis.fetch
+     */
+    fetch?: typeof fetch;
+    /**
+     * Implementing clients can call request interceptors inside this hook.
+     */
+    onRequest?: (url: string, init: RequestInit) => Promise<Request>;
+    /**
+     * Callback invoked when a network or parsing error occurs during streaming.
+     *
+     * This option applies only if the endpoint returns a stream of events.
+     *
+     * @param error The error that occurred.
+     */
+    onSseError?: (error: unknown) => void;
+    /**
+     * Callback invoked when an event is streamed from the server.
+     *
+     * This option applies only if the endpoint returns a stream of events.
+     *
+     * @param event Event streamed from the server.
+     * @returns Nothing (void).
+     */
+    onSseEvent?: (event: StreamEvent<TData>) => void;
+    serializedBody?: RequestInit['body'];
+    /**
+     * Default retry delay in milliseconds.
+     *
+     * This option applies only if the endpoint returns a stream of events.
+     *
+     * @default 3000
+     */
+    sseDefaultRetryDelay?: number;
+    /**
+     * Maximum number of retry attempts before giving up.
+     */
+    sseMaxRetryAttempts?: number;
+    /**
+     * Maximum retry delay in milliseconds.
+     *
+     * Applies only when exponential backoff is used.
+     *
+     * This option applies only if the endpoint returns a stream of events.
+     *
+     * @default 30000
+     */
+    sseMaxRetryDelay?: number;
+    /**
+     * Optional sleep function for retry backoff.
+     *
+     * Defaults to using `setTimeout`.
+     */
+    sseSleepFn?: (ms: number) => Promise<void>;
+    url: string;
+  };
+
+export interface StreamEvent<TData = unknown> {
+  data: TData;
+  event?: string;
+  id?: string;
+  retry?: number;
+}
+
+export type ServerSentEventsResult<
+  TData = unknown,
+  TReturn = void,
+  TNext = unknown,
+> = {
+  stream: AsyncGenerator<
+    TData extends Record<string, unknown> ? TData[keyof TData] : TData,
+    TReturn,
+    TNext
+  >;
+};
+
+export const createSseClient = <TData = unknown>({
+  onRequest,
+  onSseError,
+  onSseEvent,
+  responseTransformer,
+  responseValidator,
+  sseDefaultRetryDelay,
+  sseMaxRetryAttempts,
+  sseMaxRetryDelay,
+  sseSleepFn,
+  url,
+  ...options
+}: ServerSentEventsOptions): ServerSentEventsResult<TData> => {
+  let lastEventId: string | undefined;
+
+  const sleep =
+    sseSleepFn ??
+    ((ms: number) => new Promise((resolve) => setTimeout(resolve, ms)));
+
+  const createStream = async function* () {
+    let retryDelay: number = sseDefaultRetryDelay ?? 3000;
+    let attempt = 0;
+    const signal = options.signal ?? new AbortController().signal;
+
+    while (true) {
+      if (signal.aborted) break;
+
+      attempt++;
+
+      const headers =
+        options.headers instanceof Headers
+          ? options.headers
+          : new Headers(options.headers as Record<string, string> | undefined);
+
+      if (lastEventId !== undefined) {
+        headers.set('Last-Event-ID', lastEventId);
+      }
+
+      try {
+        const requestInit: RequestInit = {
+          redirect: 'follow',
+          ...options,
+          body: options.serializedBody,
+          headers,
+          signal,
+        };
+        let request = new Request(url, requestInit);
+        if (onRequest) {
+          request = await onRequest(url, requestInit);
+        }
+        // fetch must be assigned here, otherwise it would throw the error:
+        // TypeError: Failed to execute 'fetch' on 'Window': Illegal invocation
+        const _fetch = options.fetch ?? globalThis.fetch;
+        const response = await _fetch(request);
+
+        if (!response.ok)
+          throw new Error(
+            `SSE failed: ${response.status} ${response.statusText}`,
+          );
+
+        if (!response.body) throw new Error('No body in SSE response');
+
+        const reader = response.body
+          .pipeThrough(new TextDecoderStream())
+          .getReader();
+
+        let buffer = '';
+
+        const abortHandler = () => {
+          try {
+            reader.cancel();
+          } catch {
+            // noop
+          }
+        };
+
+        signal.addEventListener('abort', abortHandler);
+
+        try {
+          while (true) {
+            const { done, value } = await reader.read();
+            if (done) break;
+            buffer += value;
+            // Normalize line endings: CRLF -> LF, then CR -> LF
+            buffer = buffer.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
+
+            const chunks = buffer.split('\n\n');
+            buffer = chunks.pop() ?? '';
+
+            for (const chunk of chunks) {
+              const lines = chunk.split('\n');
+              const dataLines: Array<string> = [];
+              let eventName: string | undefined;
+
+              for (const line of lines) {
+                if (line.startsWith('data:')) {
+                  dataLines.push(line.replace(/^data:\s*/, ''));
+                } else if (line.startsWith('event:')) {
+                  eventName = line.replace(/^event:\s*/, '');
+                } else if (line.startsWith('id:')) {
+                  lastEventId = line.replace(/^id:\s*/, '');
+                } else if (line.startsWith('retry:')) {
+                  const parsed = Number.parseInt(
+                    line.replace(/^retry:\s*/, ''),
+                    10,
+                  );
+                  if (!Number.isNaN(parsed)) {
+                    retryDelay = parsed;
+                  }
+                }
+              }
+
+              let data: unknown;
+              let parsedJson = false;
+
+              if (dataLines.length) {
+                const rawData = dataLines.join('\n');
+                try {
+                  data = JSON.parse(rawData);
+                  parsedJson = true;
+                } catch {
+                  data = rawData;
+                }
+              }
+
+              if (parsedJson) {
+                if (responseValidator) {
+                  await responseValidator(data);
+                }
+
+                if (responseTransformer) {
+                  data = await responseTransformer(data);
+                }
+              }
+
+              onSseEvent?.({
+                data,
+                event: eventName,
+                id: lastEventId,
+                retry: retryDelay,
+              });
+
+              if (dataLines.length) {
+                yield data as any;
+              }
+            }
+          }
+        } finally {
+          signal.removeEventListener('abort', abortHandler);
+          reader.releaseLock();
+        }
+
+        break; // exit loop on normal completion
+      } catch (error) {
+        // connection failed or aborted; retry after delay
+        onSseError?.(error);
+
+        if (
+          sseMaxRetryAttempts !== undefined &&
+          attempt >= sseMaxRetryAttempts
+        ) {
+          break; // stop after firing error
+        }
+
+        // exponential backoff: double retry each attempt, cap at 30s
+        const backoff = Math.min(
+          retryDelay * 2 ** (attempt - 1),
+          sseMaxRetryDelay ?? 30000,
+        );
+        await sleep(backoff);
+      }
+    }
+  };
+
+  const stream = createStream();
+
+  return { stream };
+};

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/core/types.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import type { Auth, AuthToken } from './auth.gen';
+import type {
+  BodySerializer,
+  QuerySerializer,
+  QuerySerializerOptions,
+} from './bodySerializer.gen';
+
+export type HttpMethod =
+  | 'connect'
+  | 'delete'
+  | 'get'
+  | 'head'
+  | 'options'
+  | 'patch'
+  | 'post'
+  | 'put'
+  | 'trace';
+
+export type Client<
+  RequestFn = never,
+  Config = unknown,
+  MethodFn = never,
+  BuildUrlFn = never,
+  SseFn = never,
+> = {
+  /**
+   * Returns the final request URL.
+   */
+  buildUrl: BuildUrlFn;
+  getConfig: () => Config;
+  request: RequestFn;
+  setConfig: (config: Config) => Config;
+} & {
+  [K in HttpMethod]: MethodFn;
+} & ([SseFn] extends [never]
+    ? { sse?: never }
+    : { sse: { [K in HttpMethod]: SseFn } });
+
+export interface Config {
+  /**
+   * Auth token or a function returning auth token. The resolved value will be
+   * added to the request payload as defined by its `security` array.
+   */
+  auth?: ((auth: Auth) => Promise<AuthToken> | AuthToken) | AuthToken;
+  /**
+   * A function for serializing request body parameter. By default,
+   * {@link JSON.stringify()} will be used.
+   */
+  bodySerializer?: BodySerializer | null;
+  /**
+   * An object containing any HTTP headers that you want to pre-populate your
+   * `Headers` object with.
+   *
+   * {@link https://developer.mozilla.org/docs/Web/API/Headers/Headers#init See more}
+   */
+  headers?:
+    | RequestInit['headers']
+    | Record<
+        string,
+        | string
+        | number
+        | boolean
+        | (string | number | boolean)[]
+        | null
+        | undefined
+        | unknown
+      >;
+  /**
+   * The request method.
+   *
+   * {@link https://developer.mozilla.org/docs/Web/API/fetch#method See more}
+   */
+  method?: Uppercase<HttpMethod>;
+  /**
+   * A function for serializing request query parameters. By default, arrays
+   * will be exploded in form style, objects will be exploded in deepObject
+   * style, and reserved characters are percent-encoded.
+   *
+   * This method will have no effect if the native `paramsSerializer()` Axios
+   * API function is used.
+   *
+   * {@link https://swagger.io/docs/specification/serialization/#query View examples}
+   */
+  querySerializer?: QuerySerializer | QuerySerializerOptions;
+  /**
+   * A function validating request data. This is useful if you want to ensure
+   * the request conforms to the desired shape, so it can be safely sent to
+   * the server.
+   */
+  requestValidator?: (data: unknown) => Promise<unknown>;
+  /**
+   * A function transforming response data before it's returned. This is useful
+   * for post-processing data, e.g. converting ISO strings into Date objects.
+   */
+  responseTransformer?: (data: unknown) => Promise<unknown>;
+  /**
+   * A function validating response data. This is useful if you want to ensure
+   * the response conforms to the desired shape, so it can be safely passed to
+   * the transformers and returned to the user.
+   */
+  responseValidator?: (data: unknown) => Promise<unknown>;
+}
+
+type IsExactlyNeverOrNeverUndefined<T> = [T] extends [never]
+  ? true
+  : [T] extends [never | undefined]
+    ? [undefined] extends [T]
+      ? false
+      : true
+    : false;
+
+export type OmitNever<T extends Record<string, unknown>> = {
+  [K in keyof T as IsExactlyNeverOrNeverUndefined<T[K]> extends true
+    ? never
+    : K]: T[K];
+};

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/core/utils.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import type { BodySerializer, QuerySerializer } from './bodySerializer.gen';
+import {
+  type ArraySeparatorStyle,
+  serializeArrayParam,
+  serializeObjectParam,
+  serializePrimitiveParam,
+} from './pathSerializer.gen';
+
+export interface PathSerializer {
+  path: Record<string, unknown>;
+  url: string;
+}
+
+export const PATH_PARAM_RE = /\{[^{}]+\}/g;
+
+export const defaultPathSerializer = ({ path, url: _url }: PathSerializer) => {
+  let url = _url;
+  const matches = _url.match(PATH_PARAM_RE);
+  if (matches) {
+    for (const match of matches) {
+      let explode = false;
+      let name = match.substring(1, match.length - 1);
+      let style: ArraySeparatorStyle = 'simple';
+
+      if (name.endsWith('*')) {
+        explode = true;
+        name = name.substring(0, name.length - 1);
+      }
+
+      if (name.startsWith('.')) {
+        name = name.substring(1);
+        style = 'label';
+      } else if (name.startsWith(';')) {
+        name = name.substring(1);
+        style = 'matrix';
+      }
+
+      const value = path[name];
+
+      if (value === undefined || value === null) {
+        continue;
+      }
+
+      if (Array.isArray(value)) {
+        url = url.replace(
+          match,
+          serializeArrayParam({ explode, name, style, value }),
+        );
+        continue;
+      }
+
+      if (typeof value === 'object') {
+        url = url.replace(
+          match,
+          serializeObjectParam({
+            explode,
+            name,
+            style,
+            value: value as Record<string, unknown>,
+            valueOnly: true,
+          }),
+        );
+        continue;
+      }
+
+      if (style === 'matrix') {
+        url = url.replace(
+          match,
+          `;${serializePrimitiveParam({
+            name,
+            value: value as string,
+          })}`,
+        );
+        continue;
+      }
+
+      const replaceValue = encodeURIComponent(
+        style === 'label' ? `.${value as string}` : (value as string),
+      );
+      url = url.replace(match, replaceValue);
+    }
+  }
+  return url;
+};
+
+export const getUrl = ({
+  baseUrl,
+  path,
+  query,
+  querySerializer,
+  url: _url,
+}: {
+  baseUrl?: string;
+  path?: Record<string, unknown>;
+  query?: Record<string, unknown>;
+  querySerializer: QuerySerializer;
+  url: string;
+}) => {
+  const pathUrl = _url.startsWith('/') ? _url : `/${_url}`;
+  let url = (baseUrl ?? '') + pathUrl;
+  if (path) {
+    url = defaultPathSerializer({ path, url });
+  }
+  let search = query ? querySerializer(query) : '';
+  if (search.startsWith('?')) {
+    search = search.substring(1);
+  }
+  if (search) {
+    url += `?${search}`;
+  }
+  return url;
+};
+
+export function getValidRequestBody(options: {
+  body?: unknown;
+  bodySerializer?: BodySerializer | null;
+  serializedBody?: unknown;
+}) {
+  const hasBody = options.body !== undefined;
+  const isSerializedBody = hasBody && options.bodySerializer;
+
+  if (isSerializedBody) {
+    if ('serializedBody' in options) {
+      const hasSerializedBody =
+        options.serializedBody !== undefined && options.serializedBody !== '';
+
+      return hasSerializedBody ? options.serializedBody : null;
+    }
+
+    // not all clients implement a serializedBody property (i.e. client-axios)
+    return options.body !== '' ? options.body : null;
+  }
+
+  // plain/text body
+  if (hasBody) {
+    return options.body;
+  }
+
+  // no body was provided
+  return undefined;
+}

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/index.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+export { getBar, getFoo, type Options } from './sdk.gen';
+export type { ClientOptions, GetBarData, GetBarResponses, GetFooData, GetFooResponses } from './types.gen';

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/sdk.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+import type { Client, Options as Options2, TDataShape } from './client';
+import { client } from './client.gen';
+import type { GetBarData, GetBarResponses, GetFooData, GetFooResponses } from './types.gen';
+
+export type Options<TData extends TDataShape = TDataShape, ThrowOnError extends boolean = boolean> = Options2<TData, ThrowOnError> & {
+    /**
+     * You can provide a client instance returned by `createClient()` instead of
+     * individual options. This might be also useful if you want to implement a
+     * custom client.
+     */
+    client?: Client;
+    /**
+     * You can pass arbitrary values through the `meta` object. This can be
+     * used to access values that aren't defined as part of the SDK function.
+     */
+    meta?: Record<string, unknown>;
+};
+
+export const getFoo = <ThrowOnError extends boolean = false>(options?: Options<GetFooData, ThrowOnError>) => (options?.client ?? client).get<GetFooResponses, unknown, ThrowOnError>({
+    security: [{
+            in: 'query',
+            name: 'foo',
+            type: 'apiKey'
+        }],
+    url: '/foo',
+    ...options
+});
+
+export const getBar = <ThrowOnError extends boolean = false>(options?: Options<GetBarData, ThrowOnError>) => (options?.client ?? client).get<GetBarResponses, unknown, ThrowOnError>({
+    security: [{
+            in: 'cookie',
+            name: 'bar',
+            type: 'apiKey'
+        }],
+    url: '/bar',
+    ...options
+});

packages/openapi-ts-tests/__snapshots__/plugins/@tanstack/meta/types.gen.ts

···
+// This file is auto-generated by @hey-api/openapi-ts
+
+export type ClientOptions = {
+    baseUrl: `${string}://${string}` | (string & {});
+};
+
+export type GetFooData = {
+    body?: never;
+    path?: never;
+    query?: never;
+    url: '/foo';
+};
+
+export type GetFooResponses = {
+    /**
+     * OK
+     */
+    200: unknown;
+};
+
+export type GetBarData = {
+    body?: never;
+    path?: never;
+    query?: never;
+    url: '/bar';
+};
+
+export type GetBarResponses = {
+    /**
+     * OK
+     */
+    200: unknown;
+};

packages/openapi-ts-tests/main/test/__snapshots__/2.0.x/plugins/@hey-api/transformers/type-format-valibot/valibot.gen.ts

···
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')), BigInt(0)),
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')), BigInt(0)),
     id: v.string()
 });
 

packages/openapi-ts-tests/main/test/__snapshots__/2.0.x/plugins/@hey-api/transformers/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/main/test/__snapshots__/2.0.x/plugins/valibot/default/valibot.gen.ts

···
 export const vTypesData = v.object({
     body: v.optional(v.never()),
     path: v.optional(v.object({
-        id: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1')))
+        id: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647')))
     })),
     query: v.object({
         parameterNumber: v.optional(v.number(), 123),

packages/openapi-ts-tests/main/test/__snapshots__/3.0.x/plugins/@hey-api/transformers/type-format-valibot/valibot.gen.ts

···
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')), BigInt(0)),
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')), BigInt(0)),
     id: v.string()
 });
 

packages/openapi-ts-tests/main/test/__snapshots__/3.0.x/plugins/@hey-api/transformers/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/main/test/__snapshots__/3.0.x/plugins/valibot/default/valibot.gen.ts

···
 });
 
 export const vPageable = v.object({
-    page: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1'), v.minValue(0)), 0),
-    size: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1'), v.minValue(1))),
+    page: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647'), v.minValue(0)), 0),
+    size: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647'), v.minValue(1))),
     sort: v.optional(v.array(v.string()))
 });
 
···
         }), v.strictObject({
             bar: vNonAsciiStringæøåÆøÅöôêÊ字符串
         })]), v.object({
-        baz: v.union([v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 2^16-1'), v.minValue(0)), v.null()]),
-        qux: v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 2^8-1'), v.minValue(0))
+        baz: v.union([v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 65535'), v.minValue(0)), v.null()]),
+        qux: v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 255'), v.minValue(0))
     })]);
 
 export const vModelWithOneOfAndProperties = v.intersect([v.union([vSimpleParameter, vNonAsciiStringæøåÆøÅöôêÊ字符串]), v.object({
-        baz: v.union([v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 2^16-1'), v.minValue(0)), v.null()]),
-        qux: v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 2^8-1'), v.minValue(0))
+        baz: v.union([v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 65535'), v.minValue(0)), v.null()]),
+        qux: v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 255'), v.minValue(0))
     })]);
 
 /**
···
 export const vTypesData = v.object({
     body: v.optional(v.never()),
     path: v.optional(v.object({
-        id: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1')))
+        id: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647')))
     })),
     query: v.object({
         parameterNumber: v.optional(v.number(), 123),
···
             vModelWithDictionary
         ]),
         user: v.optional(v.pipe(v.object({
-            id: v.optional(v.pipe(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1')), v.readonly())),
+            id: v.optional(v.pipe(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647')), v.readonly())),
             name: v.optional(v.pipe(v.union([v.pipe(v.string(), v.readonly()), v.null()]), v.readonly()))
         }), v.readonly()))
     })),
     path: v.object({
-        id: v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1')),
+        id: v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647')),
         'api-version': v.string()
     }),
     query: v.optional(v.never())

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/integer-formats/valibot.gen.ts

···
 
 export const vIntegerFormats = v.object({
     numberNoFormat: v.optional(v.number()),
-    numberInt8: v.optional(v.pipe(v.number(), v.minValue(-128, 'Invalid value: Expected int8 to be >= -2^7'), v.maxValue(127, 'Invalid value: Expected int8 to be <= 2^7-1'))),
-    numberInt16: v.optional(v.pipe(v.number(), v.minValue(-32768, 'Invalid value: Expected int16 to be >= -2^15'), v.maxValue(32767, 'Invalid value: Expected int16 to be <= 2^15-1'))),
-    numberInt32: v.optional(v.pipe(v.number(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1'))),
+    numberInt8: v.optional(v.pipe(v.number(), v.minValue(-128, 'Invalid value: Expected int8 to be >= -128'), v.maxValue(127, 'Invalid value: Expected int8 to be <= 127'))),
+    numberInt16: v.optional(v.pipe(v.number(), v.minValue(-32768, 'Invalid value: Expected int16 to be >= -32768'), v.maxValue(32767, 'Invalid value: Expected int16 to be <= 32767'))),
+    numberInt32: v.optional(v.pipe(v.number(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647'))),
     numberInt64: v.optional(v.pipe(v.union([
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
-    numberUint8: v.optional(v.pipe(v.number(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 2^8-1'))),
-    numberUint16: v.optional(v.pipe(v.number(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 2^16-1'))),
-    numberUint32: v.optional(v.pipe(v.number(), v.minValue(0, 'Invalid value: Expected uint32 to be >= 0'), v.maxValue(4294967295, 'Invalid value: Expected uint32 to be <= 2^32-1'))),
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
+    numberUint8: v.optional(v.pipe(v.number(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 255'))),
+    numberUint16: v.optional(v.pipe(v.number(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 65535'))),
+    numberUint32: v.optional(v.pipe(v.number(), v.minValue(0, 'Invalid value: Expected uint32 to be >= 0'), v.maxValue(4294967295, 'Invalid value: Expected uint32 to be <= 4294967295'))),
     numberUint64: v.optional(v.pipe(v.union([
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('0'), 'Invalid value: Expected uint64 to be >= 0'), v.maxValue(BigInt('18446744073709551615'), 'Invalid value: Expected uint64 to be <= 2^64-1'))),
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('0'), 'Invalid value: Expected uint64 to be >= 0'), v.maxValue(BigInt('18446744073709551615'), 'Invalid value: Expected uint64 to be <= 18446744073709551615'))),
     integerNoFormat: v.optional(v.pipe(v.number(), v.integer())),
-    integerInt8: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-128, 'Invalid value: Expected int8 to be >= -2^7'), v.maxValue(127, 'Invalid value: Expected int8 to be <= 2^7-1'))),
-    integerInt16: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-32768, 'Invalid value: Expected int16 to be >= -2^15'), v.maxValue(32767, 'Invalid value: Expected int16 to be <= 2^15-1'))),
-    integerInt32: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1'))),
+    integerInt8: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-128, 'Invalid value: Expected int8 to be >= -128'), v.maxValue(127, 'Invalid value: Expected int8 to be <= 127'))),
+    integerInt16: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-32768, 'Invalid value: Expected int16 to be >= -32768'), v.maxValue(32767, 'Invalid value: Expected int16 to be <= 32767'))),
+    integerInt32: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647'))),
     integerInt64: v.optional(v.pipe(v.union([
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
-    integerUint8: v.optional(v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 2^8-1'))),
-    integerUint16: v.optional(v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 2^16-1'))),
-    integerUint32: v.optional(v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint32 to be >= 0'), v.maxValue(4294967295, 'Invalid value: Expected uint32 to be <= 2^32-1'))),
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
+    integerUint8: v.optional(v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 255'))),
+    integerUint16: v.optional(v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 65535'))),
+    integerUint32: v.optional(v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint32 to be >= 0'), v.maxValue(4294967295, 'Invalid value: Expected uint32 to be <= 4294967295'))),
     integerUint64: v.optional(v.pipe(v.union([
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('0'), 'Invalid value: Expected uint64 to be >= 0'), v.maxValue(BigInt('18446744073709551615'), 'Invalid value: Expected uint64 to be <= 2^64-1'))),
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('0'), 'Invalid value: Expected uint64 to be >= 0'), v.maxValue(BigInt('18446744073709551615'), 'Invalid value: Expected uint64 to be <= 18446744073709551615'))),
     stringInt64: v.optional(v.pipe(v.union([
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
     stringUint64: v.optional(v.pipe(v.union([
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('0'), 'Invalid value: Expected uint64 to be >= 0'), v.maxValue(BigInt('18446744073709551615'), 'Invalid value: Expected uint64 to be <= 2^64-1')))
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('0'), 'Invalid value: Expected uint64 to be >= 0'), v.maxValue(BigInt('18446744073709551615'), 'Invalid value: Expected uint64 to be <= 18446744073709551615')))
 });

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/plugins/@hey-api/transformers/type-format-valibot/valibot.gen.ts

···
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')), BigInt(0)),
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')), BigInt(0)),
     id: v.string()
 });
 

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/plugins/@hey-api/transformers/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/plugins/valibot/default/valibot.gen.ts

···
 });
 
 export const vPageable = v.object({
-    page: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1'), v.minValue(0)), 0),
-    size: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1'), v.minValue(1))),
+    page: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647'), v.minValue(0)), 0),
+    size: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647'), v.minValue(1))),
     sort: v.optional(v.array(v.string()))
 });
 
···
         }), v.strictObject({
             bar: vNonAsciiStringæøåÆøÅöôêÊ字符串
         })]), v.object({
-        baz: v.union([v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 2^16-1'), v.minValue(0)), v.null()]),
-        qux: v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 2^8-1'), v.minValue(0))
+        baz: v.union([v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 65535'), v.minValue(0)), v.null()]),
+        qux: v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 255'), v.minValue(0))
     })]);
 
 export const vModelWithOneOfAndProperties = v.intersect([v.union([vSimpleParameter, vNonAsciiStringæøåÆøÅöôêÊ字符串]), v.object({
-        baz: v.union([v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 2^16-1'), v.minValue(0)), v.null()]),
-        qux: v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 2^8-1'), v.minValue(0))
+        baz: v.union([v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint16 to be >= 0'), v.maxValue(65535, 'Invalid value: Expected uint16 to be <= 65535'), v.minValue(0)), v.null()]),
+        qux: v.pipe(v.number(), v.integer(), v.minValue(0, 'Invalid value: Expected uint8 to be >= 0'), v.maxValue(255, 'Invalid value: Expected uint8 to be <= 255'), v.minValue(0))
     })]);
 
 /**
···
 export const vTypesData = v.object({
     body: v.optional(v.never()),
     path: v.optional(v.object({
-        id: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1')))
+        id: v.optional(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647')))
     })),
     query: v.object({
         parameterNumber: v.optional(v.number(), 123),
···
             vModelWithDictionary
         ]),
         user: v.optional(v.pipe(v.object({
-            id: v.optional(v.pipe(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1')), v.readonly())),
+            id: v.optional(v.pipe(v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647')), v.readonly())),
             name: v.optional(v.pipe(v.union([v.pipe(v.string(), v.readonly()), v.null()]), v.readonly()))
         }), v.readonly()))
     })),
     path: v.object({
-        id: v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2^31'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2^31-1')),
+        id: v.pipe(v.number(), v.integer(), v.minValue(-2147483648, 'Invalid value: Expected int32 to be >= -2147483648'), v.maxValue(2147483647, 'Invalid value: Expected int32 to be <= 2147483647')),
         'api-version': v.string()
     }),
     query: v.optional(v.never())

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/validators-bigint-min-max/valibot.gen.ts

···
         v.number(),
         v.string(),
         v.bigint()
-    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'), v.minValue(BigInt(0)), v.maxValue(BigInt(100))))
+    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'), v.minValue(BigInt(0)), v.maxValue(BigInt(100))))
 });

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/webhooks/valibot.gen.ts

···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                     v.number(),
                     v.string(),
                     v.bigint()
-                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
                 uuid: v.optional(v.string()),
                 session_id: v.string(),
                 session_name: v.string(),
···
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
                     from_number: v.pipe(v.union([
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))
                 })
             })
         })
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                     v.number(),
                     v.string(),
                     v.bigint()
-                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
                 uuid: v.optional(v.string()),
                 session_id: v.string(),
                 session_name: v.string(),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                     v.number(),
                     v.string(),
                     v.bigint()
-                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
                 uuid: v.optional(v.string()),
                 session_id: v.string(),
                 session_name: v.string(),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                     v.number(),
                     v.string(),
                     v.bigint()
-                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
                 uuid: v.optional(v.string()),
                 session_id: v.string(),
                 session_name: v.string(),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                     v.number(),
                     v.string(),
                     v.bigint()
-                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
                 uuid: v.optional(v.string()),
                 session_id: v.string(),
                 session_name: v.string(),
···
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
                     from_number: v.pipe(v.union([
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))
                 })
             })
         })
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
                     from_number: v.pipe(v.union([
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))
                 })
             })
         })
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         download_token: v.string(),
         payload: v.strictObject({
             account_id: v.string(),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             operator: v.pipe(v.string(), v.email()),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                     v.number(),
                     v.string(),
                     v.bigint()
-                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
                 uuid: v.optional(v.string()),
                 session_id: v.string(),
                 session_name: v.string(),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         download_token: v.string(),
         payload: v.strictObject({
             account_id: v.string(),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             operator: v.pipe(v.string(), v.email()),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             operator: v.pipe(v.string(), v.email()),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                     v.number(),
                     v.string(),
                     v.bigint()
-                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
                 uuid: v.optional(v.string()),
                 session_id: v.string(),
                 session_name: v.string(),
···
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
                     from_number: v.pipe(v.union([
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))
                 })
             })
         })
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                     v.number(),
                     v.string(),
                     v.bigint()
-                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
                 uuid: v.optional(v.string()),
                 session_id: v.string(),
                 session_name: v.string(),
···
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
                     from_number: v.pipe(v.union([
                         v.number(),
                         v.string(),
                         v.bigint()
-                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))
+                    ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))
                 })
             })
         })
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({
···
                     v.number(),
                     v.string(),
                     v.bigint()
-                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1'))),
+                ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807'))),
                 uuid: v.optional(v.string()),
                 session_id: v.string(),
                 session_name: v.string(),
···
             v.number(),
             v.string(),
             v.bigint()
-        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -2^63'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 2^63-1')),
+        ]), v.transform(x => BigInt(x)), v.minValue(BigInt('-9223372036854775808'), 'Invalid value: Expected int64 to be >= -9223372036854775808'), v.maxValue(BigInt('9223372036854775807'), 'Invalid value: Expected int64 to be <= 9223372036854775807')),
         payload: v.strictObject({
             account_id: v.string(),
             object: v.strictObject({

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/webhooks/zod.gen.ts

···
 export const zSessionUserPhoneCalloutRingingWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
-                id: z.optional(z.coerce.bigint()),
+                id: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })),
                 uuid: z.optional(z.string()),
                 session_id: z.string(),
                 session_name: z.string(),
···
                 host_id: z.string(),
                 participant: z.object({
                     invitee_name: z.string(),
-                    phone_number: z.coerce.bigint(),
-                    from_number: z.coerce.bigint()
+                    phone_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
+                    from_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })
                 })
             })
         })
···
 export const zSessionUserRoomSystemCalloutRingingWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
-                id: z.optional(z.coerce.bigint()),
+                id: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })),
                 uuid: z.optional(z.string()),
                 session_id: z.string(),
                 session_name: z.string(),
···
 export const zSessionRecordingStartedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_started']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionRecordingResumedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_resumed']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionLiveStreamingStoppedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.live_streaming_stopped']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionStreamIngestionStoppedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.stream_ingestion_stopped']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionUserRoomSystemCalloutRejectedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
-                id: z.optional(z.coerce.bigint()),
+                id: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })),
                 uuid: z.optional(z.string()),
                 session_id: z.string(),
                 session_name: z.string(),
···
 export const zSessionAlertWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.alert']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionSharingEndedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.sharing_ended']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionRecordingPausedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_paused']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionEndedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.ended']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionStartedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.started']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionStreamIngestionUnbindWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.stream_ingestion_unbind']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionLiveStreamingStartedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.live_streaming_started']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionUserRoomSystemCalloutMissedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
-                id: z.optional(z.coerce.bigint()),
+                id: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })),
                 uuid: z.optional(z.string()),
                 session_id: z.string(),
                 session_name: z.string(),
···
 export const zSessionUserPhoneCalloutAcceptedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
-                id: z.optional(z.coerce.bigint()),
+                id: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })),
                 uuid: z.optional(z.string()),
                 session_id: z.string(),
                 session_name: z.string(),
···
                 host_id: z.string(),
                 participant: z.object({
                     invitee_name: z.string(),
-                    phone_number: z.coerce.bigint(),
-                    from_number: z.coerce.bigint()
+                    phone_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
+                    from_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })
                 })
             })
         })
···
 export const zSessionUserLeftWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.user_left']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionSharingStartedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.sharing_started']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionUserPhoneCalloutCanceledWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
                 user_key: z.string(),
                 participant: z.object({
                     invitee_name: z.string(),
-                    phone_number: z.coerce.bigint(),
-                    from_number: z.coerce.bigint()
+                    phone_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
+                    from_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })
                 })
             })
         })
···
 export const zSessionRecordingTranscriptCompletedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_transcript_completed']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         download_token: z.string(),
         payload: z.object({
             account_id: z.string(),
···
 export const zSessionRecordingDeletedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_deleted']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             operator: z.email(),
···
 export const zSessionUserRoomSystemCalloutFailedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
-                id: z.optional(z.coerce.bigint()),
+                id: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })),
                 uuid: z.optional(z.string()),
                 session_id: z.string(),
                 session_name: z.string(),
···
 export const zSessionRecordingCompletedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_completed']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         download_token: z.string(),
         payload: z.object({
             account_id: z.string(),
···
 export const zSessionRecordingTranscriptFailedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_transcript_failed']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionRecordingTrashedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_trashed']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             operator: z.email(),
···
 export const zSessionUserJoinedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.user_joined']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionStreamIngestionStartedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.stream_ingestion_started']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionStreamIngestionConnectedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.stream_ingestion_connected']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionStreamIngestionDisconnectedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.stream_ingestion_disconnected']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
···
 export const zSessionRecordingRecoveredWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_recovered']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             operator: z.email(),
···
 export const zSessionUserPhoneCalloutMissedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
-                id: z.optional(z.coerce.bigint()),
+                id: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })),
                 uuid: z.optional(z.string()),
                 session_id: z.string(),
                 session_name: z.string(),
···
                 host_id: z.string(),
                 participant: z.object({
                     invitee_name: z.string(),
-                    phone_number: z.coerce.bigint(),
-                    from_number: z.coerce.bigint()
+                    phone_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
+                    from_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })
                 })
             })
         })
···
 export const zSessionUserPhoneCalloutRejectedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
-                id: z.optional(z.coerce.bigint()),
+                id: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })),
                 uuid: z.optional(z.string()),
                 session_id: z.string(),
                 session_name: z.string(),
···
                 host_id: z.string(),
                 participant: z.object({
                     invitee_name: z.string(),
-                    phone_number: z.coerce.bigint(),
-                    from_number: z.coerce.bigint()
+                    phone_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
+                    from_number: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })
                 })
             })
         })
···
 export const zSessionUserRoomSystemCalloutAcceptedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.string(),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({
-                id: z.optional(z.coerce.bigint()),
+                id: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })),
                 uuid: z.optional(z.string()),
                 session_id: z.string(),
                 session_name: z.string(),
···
 export const zSessionRecordingStoppedWebhookRequest = z.object({
     body: z.optional(z.object({
         event: z.enum(['session.recording_stopped']),
-        event_ts: z.coerce.bigint(),
+        event_ts: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }),
         payload: z.object({
             account_id: z.string(),
             object: z.object({

packages/openapi-ts-tests/main/test/plugins/@tanstack/meta-function.test.ts packages/openapi-ts-tests/main/test/meta-function.test.ts

···
 import { createClient, type UserConfig } from '@hey-api/openapi-ts';
 import { describe, expect, it } from 'vitest';
 
-import { getFilePaths, getSpecsPath } from '../../../../utils';
+import { getFilePaths, getSpecsPath } from '../../utils';
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 
-describe('TanStack Query Meta Function Customization', () => {
-  const version = '3.1.x';
-  const namespace = 'plugins';
+const version = '3.1.x';
+const namespace = 'plugins';
+const outputDir = path.join(__dirname, 'generated', version, namespace);
 
+// TODO: further clean up
+describe('TanStack Query Meta Function Customization', () => {
   const createConfig = (
     userConfig: Omit<UserConfig, 'input'> & Pick<Partial<UserConfig>, 'input'>,
   ): UserConfig => ({
···
   const scenarios = frameworks.map((framework) => ({
     config: createConfig({
       output: path.join(
-        __dirname,
-        'generated',
-        version,
-        namespace,
+        outputDir,
         '@tanstack',
-        `${framework.output}/meta-function`,
+        framework.output,
+        'meta-function',
       ),
       plugins: [
         {

packages/openapi-ts-tests/main/test/plugins/valibot/spec/numberTypeToValibotSchema/const-values.yaml specs/3.1.x/const-values.yaml

···
-openapi: '3.1.0'
+openapi: 3.1.0
 info:
-  title: Number Type Const Values Test API
-  version: '1.0.0'
-paths: {}
+  title: OpenAPI 3.1.0 const values example
+  version: '1'
 components:
   schemas:
     NumberNoFormat:

packages/openapi-ts-tests/main/test/plugins/valibot/spec/numberTypeToValibotSchema/formats.yaml specs/3.1.x/formats.yaml

···
-openapi: '3.1.0'
+openapi: 3.1.0
 info:
-  title: Integer Formats Test
-  version: '1.0.0'
+  title: OpenAPI 3.1.0 formats example
+  version: '1'
 components:
   schemas:
     NumberNoFormat:

packages/openapi-ts-tests/main/test/plugins/valibot/spec/numberTypeToValibotSchema/min-max-constraints.yaml specs/3.1.x/min-max-constraints.yaml

···
-openapi: '3.1.0'
+openapi: 3.1.0
 info:
-  title: Number Type Min/Max Constraints Test API
-  version: '1.0.0'
-paths: {}
+  title: OpenAPI 3.1.0 min max constraints example
+  version: '1'
 components:
   schemas:
     NumberWithMinimum:

packages/openapi-ts-tests/main/test/plugins/valibot/spec/objectAdditionalProperties/additional-properties.yaml specs/3.1.x/additional-properties.yaml

···
-openapi: '3.1.0'
+openapi: 3.1.0
 info:
-  title: Object Additional Properties Test API
-  version: '1.0.0'
-paths: {}
+  title: OpenAPI 3.1.0 additional properties example
+  version: '1'
 components:
   schemas:
-    # Test case from the issue: object with additionalProperties type string
     ObjectWithAdditionalPropertiesString:
       type: object
       properties:
···
           type: object
           additionalProperties:
             type: string
-
-    # Object with no properties, only additionalProperties with string type
     ObjectOnlyAdditionalPropertiesString:
       type: object
       additionalProperties:
         type: string
-
-    # Object with no properties, only additionalProperties with number type
     ObjectOnlyAdditionalPropertiesNumber:
       type: object
       additionalProperties:
         type: number
-
-    # Object with no properties, only additionalProperties with boolean type
     ObjectOnlyAdditionalPropertiesBoolean:
       type: object
       additionalProperties:
         type: boolean
-
-    # Object with properties and additionalProperties number
     ObjectWithPropertiesAndAdditionalPropertiesNumber:
       type: object
       properties:
···
           type: integer
       additionalProperties:
         type: number
-
-    # Object with additionalProperties as object type
     ObjectWithAdditionalPropertiesObject:
       type: object
       properties:
···
             properties:
               value:
                 type: string
-
-    # Already working case: object with no properties and additionalProperties object
     ObjectOnlyAdditionalPropertiesObject:
       type: object
       additionalProperties:
···
         properties:
           name:
             type: string
-
-    # Object with additionalProperties set to false (no additional properties allowed)
     ObjectWithAdditionalPropertiesFalse:
       type: object
       properties:
···
         count:
           type: integer
       additionalProperties: false
-
-    # Object with nested object that has additionalProperties: false
     ObjectWithNestedAdditionalPropertiesFalse:
       type: object
       properties:

packages/openapi-ts-tests/main/test/plugins/valibot/test-helper.ts

···
-/**
- * Test helper for Valibot plugin tests
- * Provides common functionality for schema generation and loading
- */
-
-import fs from 'node:fs';
-import path from 'node:path';
-
-import { createClient } from '@hey-api/openapi-ts';
-import * as v from 'valibot';
-
-/**
- * Detect test name from the calling file
- */
-function detectTestName(): string {
-  const stack = new Error().stack;
-  if (!stack) {
-    throw new Error('Unable to detect test name: no stack trace available');
-  }
-
-  // Find the first stack frame that contains a .test.ts file
-  const testFileMatch = stack.match(/([^\\/]+)\.test\.ts/);
-  if (!testFileMatch || !testFileMatch[1]) {
-    throw new Error(
-      'Unable to detect test name: no .test.ts file found in stack trace',
-    );
-  }
-
-  return testFileMatch[1];
-}
-
-/**
- * Detect base directory from the calling file
- */
-function detectBaseDir(): string {
-  const stack = new Error().stack;
-  if (!stack) {
-    throw new Error(
-      'Unable to detect base directory: no stack trace available',
-    );
-  }
-
-  // Try multiple regex patterns to match different stack trace formats
-  const patterns = [
-    /at .* \(([^)]+\.test\.ts):\d+:\d+\)/, // Original pattern
-    /at ([^:]+\.test\.ts):\d+:\d+/, // Alternative pattern without parentheses
-    /([^:\s]+\.test\.ts):\d+:\d+/, // Simple pattern
-  ];
-
-  for (const pattern of patterns) {
-    const testFileMatch = stack.match(pattern);
-    if (testFileMatch && testFileMatch[1]) {
-      return path.dirname(testFileMatch[1]);
-    }
-  }
-
-  throw new Error(
-    'Unable to detect base directory: no .test.ts file found in stack trace',
-  );
-}
-
-/**
- * Detect function name from the test file path
- * Extracts the directory name between 'test/' and the test file
- * e.g., from 'test/plugins/valibot/test/numberTypeToValibotSchema/formats.test.ts'
- * extracts 'numberTypeToValibotSchema'
- */
-function detectFunctionName(): string {
-  const stack = new Error().stack;
-  if (!stack) {
-    throw new Error('Unable to detect function name: no stack trace available');
-  }
-
-  // Try multiple regex patterns to match different stack trace formats
-  const patterns = [
-    /at .* \(([^)]+\.test\.ts):\d+:\d+\)/, // Original pattern
-    /at ([^:]+\.test\.ts):\d+:\d+/, // Alternative pattern without parentheses
-    /([^:\s]+\.test\.ts):\d+:\d+/, // Simple pattern
-  ];
-
-  for (const pattern of patterns) {
-    const testFileMatch = stack.match(pattern);
-    if (testFileMatch && testFileMatch[1]) {
-      const testFilePath = testFileMatch[1];
-
-      // Extract function name from path pattern: .../test/[FUNCTION_NAME]/[TEST_NAME].test.ts
-      const pathParts = testFilePath.split(/[/\\]/);
-      const testIndex = pathParts.lastIndexOf('test');
-
-      if (testIndex !== -1 && testIndex < pathParts.length - 2) {
-        const functionName = pathParts[testIndex + 1];
-        if (functionName) {
-          return functionName;
-        }
-      }
-
-      throw new Error(
-        `Unable to extract function name from test path: ${testFilePath}\n` +
-          `Expected path pattern: .../test/[FUNCTION_NAME]/[TEST_NAME].test.ts`,
-      );
-    }
-  }
-
-  throw new Error(
-    'Unable to detect function name: no .test.ts file found in stack trace',
-  );
-}
-
-/**
- * Load and evaluate the generated schemas
- */
-function loadGeneratedSchemas(generatedPath: string): any {
-  if (!fs.existsSync(generatedPath)) {
-    throw new Error(
-      `Generated schema file not found: ${generatedPath}\n` +
-        `Schema generation may have failed. Check the input schema file for errors.`,
-    );
-  }
-
-  try {
-    const generatedCode = fs.readFileSync(generatedPath, 'utf-8');
-
-    // Extract all export statements and create a proper return object
-    const exportMatches = generatedCode.match(/export const (\w+)/g);
-    if (!exportMatches) {
-      // noinspection ExceptionCaughtLocallyJS
-      throw new Error('No exported schemas found in generated code');
-    }
-
-    // Create evaluation code that returns an object with all exports
-    const schemaNames = exportMatches.map((match: string) =>
-      match.replace('export const ', ''),
-    );
-    const evalCode =
-      generatedCode
-        .replace(/import \* as v from 'valibot';/, '')
-        .replace(/export const/g, 'const')
-        .replace(/v\./g, 'vModule.') +
-      `\n\nreturn { ${schemaNames.join(', ')} };`;
-
-    // Wrap in a function to capture the return value
-    const schemaFunction = new Function('vModule', evalCode);
-    return schemaFunction(v);
-  } catch (error) {
-    throw new Error(
-      `Failed to load generated schemas from ${generatedPath}: ${error instanceof Error ? error.message : String(error)}\n` +
-        `The generated file may contain syntax errors or be malformed.`,
-    );
-  }
-}
-
-/**
- * Setup function for Valibot tests
- * Automatically detects test name and paths, generates schemas, and returns them
- */
-export async function setupValibotTest(): Promise<any> {
-  // Detect test name, function name, and base directory from calling file
-  const testName = detectTestName();
-  const functionName = detectFunctionName();
-  const baseDir = detectBaseDir();
-
-  // Construct paths dynamically based on detected function name
-  const schemaPath = path.join(
-    baseDir,
-    '..',
-    '..',
-    'spec',
-    functionName,
-    `${testName}.yaml`,
-  );
-  const outputPath = path.join(
-    baseDir,
-    '..',
-    '..',
-    'generated',
-    functionName,
-    testName,
-  );
-
-  // Check if spec file exists
-  if (!fs.existsSync(schemaPath)) {
-    throw new Error(
-      `Schema file not found: ${schemaPath}\n` +
-        `Expected schema file for test '${testName}' in function '${functionName}' at the above location.\n` +
-        `Please ensure the spec file exists and matches the test name.`,
-    );
-  }
-
-  try {
-    // Create output directory
-    fs.mkdirSync(outputPath, { recursive: true });
-
-    // Generate Valibot schemas
-    await createClient({
-      input: schemaPath,
-      logs: { level: 'silent' },
-      output: outputPath,
-      plugins: ['valibot'],
-    });
-
-    // Load and return the generated schemas
-    const generatedPath = path.join(outputPath, 'valibot.gen.ts');
-    return loadGeneratedSchemas(generatedPath);
-  } catch (error) {
-    throw new Error(
-      `Failed to generate schemas for test '${testName}' in function '${functionName}': ${error instanceof Error ? error.message : String(error)}\n` +
-        `Schema path: ${schemaPath}\n` +
-        `Output path: ${outputPath}`,
-    );
-  }
-}

packages/openapi-ts-tests/main/test/plugins/valibot/test/numberTypeToValibotSchema/const-values.test.ts packages/openapi-ts-tests/main/test/const-values.test.ts

···
 import * as v from 'valibot';
 import { beforeAll, describe, expect, it } from 'vitest';
 
-import { setupValibotTest } from '../../test-helper';
+import { setupValibotTest } from './test-helper';
 
+// TODO: further clean up
 describe('Number Type Const Values Tests', () => {
   let generatedSchemas: any;
 
   beforeAll(async () => {
-    generatedSchemas = await setupValibotTest();
+    generatedSchemas = await setupValibotTest(
+      'const-values.yaml',
+      'const-values',
+    );
   });
 
   describe('Number Type Const Validation', () => {

packages/openapi-ts-tests/main/test/plugins/valibot/test/numberTypeToValibotSchema/formats.test.ts packages/openapi-ts-tests/main/test/formats.test.ts

···
 import * as v from 'valibot';
 import { beforeAll, describe, expect, it } from 'vitest';
 
-import { setupValibotTest } from '../../test-helper';
+import { setupValibotTest } from './test-helper';
 
+// TODO: further clean up
 describe('Number Type Formats Tests', () => {
   let generatedSchemas: any;
 
   beforeAll(async () => {
-    generatedSchemas = await setupValibotTest();
+    generatedSchemas = await setupValibotTest('formats.yaml', 'formats');
   });
 
   // Format bounds and error messages from INTEGER_FORMATS
   const FORMAT_BOUNDS = {
     int16: {
       max: 32767,
-      maxError: 'Expected int16 to be <= 2^15-1',
+      maxError: 'Invalid value: Expected int16 to be <= 32767',
       min: -32768,
-      minError: 'Expected int16 to be >= -2^15',
+      minError: 'Invalid value: Expected int16 to be >= -32768',
     },
     int32: {
       max: 2147483647,
-      maxError: 'Expected int32 to be <= 2^31-1',
+      maxError: 'Invalid value: Expected int32 to be <= 2147483647',
       min: -2147483648,
-      minError: 'Expected int32 to be >= -2^31',
+      minError: 'Invalid value: Expected int32 to be >= -2147483648',
     },
     int64: {
       max: '9223372036854775807',
-      maxError: 'Expected int64 to be <= 2^63-1',
+      maxError: 'Invalid value: Expected int64 to be <= 9223372036854775807',
       min: '-9223372036854775808',
-      minError: 'Expected int64 to be >= -2^63',
+      minError: 'Invalid value: Expected int64 to be >= -9223372036854775808',
     },
     int8: {
       max: 127,
-      maxError: 'Expected int8 to be <= 2^7-1',
+      maxError: 'Invalid value: Expected int8 to be <= 127',
       min: -128,
-      minError: 'Expected int8 to be >= -2^7',
+      minError: 'Invalid value: Expected int8 to be >= -128',
     },
     uint16: {
       max: 65535,
-      maxError: 'Expected uint16 to be <= 2^16-1',
+      maxError: 'Invalid value: Expected uint16 to be <= 65535',
       min: 0,
-      minError: 'Expected uint16 to be >= 0',
+      minError: 'Invalid value: Expected uint16 to be >= 0',
     },
     uint32: {
       max: 4294967295,
-      maxError: 'Expected uint32 to be <= 2^32-1',
+      maxError: 'Invalid value: Expected uint32 to be <= 4294967295',
       min: 0,
-      minError: 'Expected uint32 to be >= 0',
+      minError: 'Invalid value: Expected uint32 to be >= 0',
     },
     uint64: {
       max: '18446744073709551615',
-      maxError: 'Expected uint64 to be <= 2^64-1',
+      maxError: 'Invalid value: Expected uint64 to be <= 18446744073709551615',
       min: '0',
-      minError: 'Expected uint64 to be >= 0',
+      minError: 'Invalid value: Expected uint64 to be >= 0',
     },
     uint8: {
       max: 255,
-      maxError: 'Expected uint8 to be <= 2^8-1',
+      maxError: 'Invalid value: Expected uint8 to be <= 255',
       min: 0,
-      minError: 'Expected uint8 to be >= 0',
+      minError: 'Invalid value: Expected uint8 to be >= 0',
     },
   };
 

packages/openapi-ts-tests/main/test/plugins/valibot/test/numberTypeToValibotSchema/min-max-constraints.test.ts packages/openapi-ts-tests/main/test/min-max-constraints.test.ts

···
 import * as v from 'valibot';
 import { beforeAll, describe, expect, it } from 'vitest';
 
-import { setupValibotTest } from '../../test-helper';
+import { setupValibotTest } from './test-helper';
 
+// TODO: further clean up
 describe('Number Type Min/Max Constraints Tests', () => {
   let generatedSchemas: any;
 
   beforeAll(async () => {
-    generatedSchemas = await setupValibotTest();
+    generatedSchemas = await setupValibotTest(
+      'min-max-constraints.yaml',
+      'min-max-constraints',
+    );
   });
 
   describe('Basic Number Constraints', () => {

packages/openapi-ts-tests/main/test/plugins/valibot/test/objectAdditionalProperties/additional-properties.test.ts packages/openapi-ts-tests/main/test/additional-properties.test.ts

···
 import * as v from 'valibot';
 import { beforeAll, describe, expect, it } from 'vitest';
 
-import { setupValibotTest } from '../../test-helper';
+import { setupValibotTest } from './test-helper';
 
+// TODO: further clean up
 describe('Object Additional Properties Tests', () => {
   let generatedSchemas: any;
 
   beforeAll(async () => {
-    generatedSchemas = await setupValibotTest();
+    generatedSchemas = await setupValibotTest(
+      'additional-properties.yaml',
+      'additional-properties',
+    );
   });
 
   describe('ObjectWithAdditionalPropertiesString', () => {

packages/openapi-ts-tests/main/test/test-helper.ts

···
+import fs from 'node:fs';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+import { createClient } from '@hey-api/openapi-ts';
+import * as v from 'valibot';
+
+import { getSpecsPath } from '../../utils';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+const version = '3.1.x';
+
+const outputDir = path.join(__dirname, 'generated', version);
+
+/**
+ * Load and evaluate the generated schemas
+ */
+function loadGeneratedSchemas(generatedPath: string): any {
+  if (!fs.existsSync(generatedPath)) {
+    throw new Error(
+      `Generated schema file not found: ${generatedPath}\n` +
+        `Schema generation may have failed. Check the input schema file for errors.`,
+    );
+  }
+
+  try {
+    const generatedCode = fs.readFileSync(generatedPath, 'utf-8');
+
+    // Extract all export statements and create a proper return object
+    const exportMatches = generatedCode.match(/export const (\w+)/g);
+    if (!exportMatches) {
+      // noinspection ExceptionCaughtLocallyJS
+      throw new Error('No exported schemas found in generated code');
+    }
+
+    // Create evaluation code that returns an object with all exports
+    const schemaNames = exportMatches.map((match: string) =>
+      match.replace('export const ', ''),
+    );
+    const evalCode =
+      generatedCode
+        .replace(/import \* as v from 'valibot';/, '')
+        .replace(/export const/g, 'const')
+        .replace(/v\./g, 'vModule.') +
+      `\n\nreturn { ${schemaNames.join(', ')} };`;
+
+    // Wrap in a function to capture the return value
+    const schemaFunction = new Function('vModule', evalCode);
+    return schemaFunction(v);
+  } catch (error) {
+    throw new Error(
+      `Failed to load generated schemas from ${generatedPath}: ${error instanceof Error ? error.message : String(error)}\n` +
+        `The generated file may contain syntax errors or be malformed.`,
+    );
+  }
+}
+
+// TODO: further clean up
+export async function setupValibotTest(
+  input: string,
+  output: string,
+): Promise<any> {
+  const inputPath = path.join(getSpecsPath(), version, input);
+  const outputPath = path.join(outputDir, output);
+
+  fs.mkdirSync(outputPath, { recursive: true });
+
+  await createClient({
+    input: inputPath,
+    logs: { level: 'silent' },
+    output: outputPath,
+    plugins: ['valibot'],
+  });
+
+  // Load and return the generated schemas
+  const generatedPath = path.join(outputPath, 'valibot.gen.ts');
+  return loadGeneratedSchemas(generatedPath);
+}

packages/openapi-ts-tests/zod/v3/__snapshots__/2.0.x/mini/default/zod.gen.ts

···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))
     })),
     query: z.object({
         parameterNumber: z._default(z.number(), 123),

packages/openapi-ts-tests/zod/v3/__snapshots__/2.0.x/mini/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z._default(z.coerce.bigint(), BigInt(0)),
+    foo: z._default(z.coerce.bigint().check(z.minimum(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }), z.maximum(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })), BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/2.0.x/v3/default/zod.gen.ts

···
 export const zTypesData = z.object({
     body: z.never().optional(),
     path: z.object({
-        id: z.number().int().optional()
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).optional()
     }).optional(),
     query: z.object({
         parameterNumber: z.number().default(123),

packages/openapi-ts-tests/zod/v3/__snapshots__/2.0.x/v3/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.number().int().optional(),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { message: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { message: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/2.0.x/v4/default/zod.gen.ts

···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }))
     })),
     query: z.object({
         parameterNumber: z.number().default(123),

packages/openapi-ts-tests/zod/v3/__snapshots__/2.0.x/v4/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/mini/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z._default(z.optional(z.int().check(z.gte(0))), 0),
-    size: z.optional(z.int().check(z.gte(1))),
+    page: z._default(z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }), z.gte(0))), 0),
+    size: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }), z.gte(1))),
     sort: z.optional(z.array(z.string()))
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.int().check(z.gte(0)),
+        z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint16 to be >= 0' }), z.maximum(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }), z.gte(0)),
         z.null()
     ]),
-    qux: z.int().check(z.gte(0))
+    qux: z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint8 to be >= 0' }), z.maximum(255, { error: 'Invalid value: Expected uint8 to be <= 255' }), z.gte(0))
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.int().check(z.gte(0)),
+        z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint16 to be >= 0' }), z.maximum(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }), z.gte(0)),
         z.null()
     ]),
-    qux: z.int().check(z.gte(0))
+    qux: z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint8 to be >= 0' }), z.maximum(255, { error: 'Invalid value: Expected uint8 to be <= 255' }), z.gte(0))
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))
     })),
     query: z.object({
         parameterNumber: z._default(z.number(), 123),
···
             zModelWithDictionary
         ]),
         user: z.optional(z.readonly(z.object({
-            id: z.optional(z.readonly(z.int())),
+            id: z.optional(z.readonly(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))),
             name: z.optional(z.readonly(z.union([
                 z.readonly(z.string()),
                 z.null()
···
         })))
     })),
     path: z.object({
-        id: z.int(),
+        id: z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })),
         'api-version': z.string()
     }),
     query: z.optional(z.never())

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/mini/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z._default(z.coerce.bigint(), BigInt(0)),
+    foo: z._default(z.coerce.bigint().check(z.minimum(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }), z.maximum(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })), BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/v3/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z.number().int().gte(0).optional().default(0),
-    size: z.number().int().gte(1).optional(),
+    page: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(0).optional().default(0),
+    size: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(1).optional(),
     sort: z.array(z.string()).optional()
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.number().int().gte(0),
+        z.number().int().min(0, { message: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { message: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.number().int().gte(0)
+    qux: z.number().int().min(0, { message: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { message: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.number().int().gte(0),
+        z.number().int().min(0, { message: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { message: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.number().int().gte(0)
+    qux: z.number().int().min(0, { message: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { message: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.never().optional(),
     path: z.object({
-        id: z.number().int().optional()
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).optional()
     }).optional(),
     query: z.object({
         parameterNumber: z.number().default(123),
···
             zModelWithDictionary
         ]),
         user: z.object({
-            id: z.number().int().readonly().optional(),
+            id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).readonly().optional(),
             name: z.union([
                 z.string().readonly(),
                 z.null()
···
         }).readonly().optional()
     }).optional(),
     path: z.object({
-        id: z.number().int(),
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }),
         'api-version': z.string()
     }),
     query: z.never().optional()

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/v3/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.number().int().optional(),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { message: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { message: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/v4/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z.optional(z.int().gte(0)).default(0),
-    size: z.optional(z.int().gte(1)),
+    page: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(0)).default(0),
+    size: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(1)),
     sort: z.optional(z.array(z.string()))
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.int().gte(0),
+        z.int().min(0, { error: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.int().gte(0)
+    qux: z.int().min(0, { error: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { error: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.int().gte(0),
+        z.int().min(0, { error: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.int().gte(0)
+    qux: z.int().min(0, { error: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { error: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }))
     })),
     query: z.object({
         parameterNumber: z.number().default(123),
···
             zModelWithDictionary
         ]),
         user: z.optional(z.object({
-            id: z.optional(z.int().readonly()),
+            id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).readonly()),
             name: z.optional(z.union([
                 z.string().readonly(),
                 z.null()
···
         }).readonly())
     })),
     path: z.object({
-        id: z.int(),
+        id: z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }),
         'api-version': z.string()
     }),
     query: z.optional(z.never())

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/v4/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/mini/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z._default(z.optional(z.int().check(z.gte(0))), 0),
-    size: z.optional(z.int().check(z.gte(1))),
+    page: z._default(z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }), z.gte(0))), 0),
+    size: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }), z.gte(1))),
     sort: z.optional(z.array(z.string()))
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.int().check(z.gte(0)),
+        z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint16 to be >= 0' }), z.maximum(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }), z.gte(0)),
         z.null()
     ]),
-    qux: z.int().check(z.gte(0))
+    qux: z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint8 to be >= 0' }), z.maximum(255, { error: 'Invalid value: Expected uint8 to be <= 255' }), z.gte(0))
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.int().check(z.gte(0)),
+        z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint16 to be >= 0' }), z.maximum(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }), z.gte(0)),
         z.null()
     ]),
-    qux: z.int().check(z.gte(0))
+    qux: z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint8 to be >= 0' }), z.maximum(255, { error: 'Invalid value: Expected uint8 to be <= 255' }), z.gte(0))
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))
     })),
     query: z.object({
         parameterNumber: z._default(z.number(), 123),
···
             zModelWithDictionary
         ]),
         user: z.optional(z.readonly(z.object({
-            id: z.optional(z.readonly(z.int())),
+            id: z.optional(z.readonly(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))),
             name: z.optional(z.readonly(z.union([
                 z.readonly(z.string()),
                 z.null()
···
         })))
     })),
     path: z.object({
-        id: z.int(),
+        id: z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })),
         'api-version': z.string()
     }),
     query: z.optional(z.never())

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/mini/schema-const/zod.gen.ts

···
         z.literal(true)
     ])),
     corge: z.optional(z.record(z.string(), z.unknown())),
-    garply: z.optional(z.coerce.bigint()),
+    garply: z.optional(z.literal(BigInt('10'))),
     numberInt8: z.optional(z.literal(100)),
     numberInt16: z.optional(z.literal(1000)),
     numberInt32: z.optional(z.literal(100000)),
-    numberInt64: z.optional(z.literal(1000000000000)),
+    numberInt64: z.optional(z.literal(BigInt(1000000000000))),
     numberUint8: z.optional(z.literal(200)),
     numberUint16: z.optional(z.literal(50000)),
     numberUint32: z.optional(z.literal(3000000000)),
-    numberUint64: z.optional(z.literal(18000000000000000000)),
+    numberUint64: z.optional(z.literal(BigInt(18000000000000000000))),
     integerInt8: z.optional(z.literal(-100)),
     integerInt16: z.optional(z.literal(-1000)),
     integerInt32: z.optional(z.literal(-100000)),
-    integerInt64: z.optional(z.literal(-1000000000000)),
+    integerInt64: z.optional(z.literal(BigInt(-1000000000000))),
     integerUint8: z.optional(z.literal(255)),
     integerUint16: z.optional(z.literal(65535)),
     integerUint32: z.optional(z.literal(4294967295)),
-    integerUint64: z.optional(z.int()),
-    stringInt64: z.optional(z.literal('-9223372036854775808')),
-    stringUint64: z.optional(z.literal('18446744073709551615'))
+    integerUint64: z.optional(z.literal(BigInt('18446744073709551615'))),
+    stringInt64: z.optional(z.literal(BigInt('-9223372036854775808'))),
+    stringUint64: z.optional(z.literal(BigInt('18446744073709551615')))
 });

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/mini/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z._default(z.coerce.bigint(), BigInt(0)),
+    foo: z._default(z.coerce.bigint().check(z.minimum(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }), z.maximum(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })), BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/mini/validators-bigint-min-max/zod.gen.ts

···
 import * as z from 'zod/v4-mini';
 
 export const zFoo = z.object({
-    foo: z.optional(z.coerce.bigint().check(z.gte(BigInt(0)), z.lte(BigInt(100))))
+    foo: z.optional(z.coerce.bigint().check(z.minimum(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }), z.maximum(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }), z.gte(BigInt(0)), z.lte(BigInt(100))))
 });

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/v3/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z.number().int().gte(0).optional().default(0),
-    size: z.number().int().gte(1).optional(),
+    page: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(0).optional().default(0),
+    size: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(1).optional(),
     sort: z.array(z.string()).optional()
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.number().int().gte(0),
+        z.number().int().min(0, { message: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { message: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.number().int().gte(0)
+    qux: z.number().int().min(0, { message: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { message: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.number().int().gte(0),
+        z.number().int().min(0, { message: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { message: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.number().int().gte(0)
+    qux: z.number().int().min(0, { message: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { message: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.never().optional(),
     path: z.object({
-        id: z.number().int().optional()
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).optional()
     }).optional(),
     query: z.object({
         parameterNumber: z.number().default(123),
···
             zModelWithDictionary
         ]),
         user: z.object({
-            id: z.number().int().readonly().optional(),
+            id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).readonly().optional(),
             name: z.union([
                 z.string().readonly(),
                 z.null()
···
         }).readonly().optional()
     }).optional(),
     path: z.object({
-        id: z.number().int(),
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }),
         'api-version': z.string()
     }),
     query: z.never().optional()

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/v3/schema-const/zod.gen.ts

···
         z.literal(true)
     ]).optional(),
     corge: z.record(z.unknown()).optional(),
-    garply: z.coerce.bigint().optional(),
+    garply: z.literal(BigInt('10')).optional(),
     numberInt8: z.literal(100).optional(),
     numberInt16: z.literal(1000).optional(),
     numberInt32: z.literal(100000).optional(),
-    numberInt64: z.literal(1000000000000).optional(),
+    numberInt64: z.literal(BigInt(1000000000000)).optional(),
     numberUint8: z.literal(200).optional(),
     numberUint16: z.literal(50000).optional(),
     numberUint32: z.literal(3000000000).optional(),
-    numberUint64: z.literal(18000000000000000000).optional(),
+    numberUint64: z.literal(BigInt(18000000000000000000)).optional(),
     integerInt8: z.literal(-100).optional(),
     integerInt16: z.literal(-1000).optional(),
     integerInt32: z.literal(-100000).optional(),
-    integerInt64: z.literal(-1000000000000).optional(),
+    integerInt64: z.literal(BigInt(-1000000000000)).optional(),
     integerUint8: z.literal(255).optional(),
     integerUint16: z.literal(65535).optional(),
     integerUint32: z.literal(4294967295).optional(),
-    integerUint64: z.number().int().optional(),
-    stringInt64: z.literal('-9223372036854775808').optional(),
-    stringUint64: z.literal('18446744073709551615').optional()
+    integerUint64: z.literal(BigInt('18446744073709551615')).optional(),
+    stringInt64: z.literal(BigInt('-9223372036854775808')).optional(),
+    stringUint64: z.literal(BigInt('18446744073709551615')).optional()
 });

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/v3/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.number().int().optional(),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { message: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { message: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/v3/validators-bigint-min-max/zod.gen.ts

···
 import { z } from 'zod';
 
 export const zFoo = z.object({
-    foo: z.coerce.bigint().gte(BigInt(0)).lte(BigInt(100)).optional()
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { message: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { message: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).gte(BigInt(0)).lte(BigInt(100)).optional()
 });

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/v4/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z.optional(z.int().gte(0)).default(0),
-    size: z.optional(z.int().gte(1)),
+    page: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(0)).default(0),
+    size: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(1)),
     sort: z.optional(z.array(z.string()))
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.int().gte(0),
+        z.int().min(0, { error: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.int().gte(0)
+    qux: z.int().min(0, { error: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { error: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.int().gte(0),
+        z.int().min(0, { error: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.int().gte(0)
+    qux: z.int().min(0, { error: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { error: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }))
     })),
     query: z.object({
         parameterNumber: z.number().default(123),
···
             zModelWithDictionary
         ]),
         user: z.optional(z.object({
-            id: z.optional(z.int().readonly()),
+            id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).readonly()),
             name: z.optional(z.union([
                 z.string().readonly(),
                 z.null()
···
         }).readonly())
     })),
     path: z.object({
-        id: z.int(),
+        id: z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }),
         'api-version': z.string()
     }),
     query: z.optional(z.never())

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/v4/schema-const/zod.gen.ts

···
         z.literal(true)
     ])),
     corge: z.optional(z.record(z.string(), z.unknown())),
-    garply: z.optional(z.coerce.bigint()),
+    garply: z.optional(z.literal(BigInt('10'))),
     numberInt8: z.optional(z.literal(100)),
     numberInt16: z.optional(z.literal(1000)),
     numberInt32: z.optional(z.literal(100000)),
-    numberInt64: z.optional(z.literal(1000000000000)),
+    numberInt64: z.optional(z.literal(BigInt(1000000000000))),
     numberUint8: z.optional(z.literal(200)),
     numberUint16: z.optional(z.literal(50000)),
     numberUint32: z.optional(z.literal(3000000000)),
-    numberUint64: z.optional(z.literal(18000000000000000000)),
+    numberUint64: z.optional(z.literal(BigInt(18000000000000000000))),
     integerInt8: z.optional(z.literal(-100)),
     integerInt16: z.optional(z.literal(-1000)),
     integerInt32: z.optional(z.literal(-100000)),
-    integerInt64: z.optional(z.literal(-1000000000000)),
+    integerInt64: z.optional(z.literal(BigInt(-1000000000000))),
     integerUint8: z.optional(z.literal(255)),
     integerUint16: z.optional(z.literal(65535)),
     integerUint32: z.optional(z.literal(4294967295)),
-    integerUint64: z.optional(z.int()),
-    stringInt64: z.optional(z.literal('-9223372036854775808')),
-    stringUint64: z.optional(z.literal('18446744073709551615'))
+    integerUint64: z.optional(z.literal(BigInt('18446744073709551615'))),
+    stringInt64: z.optional(z.literal(BigInt('-9223372036854775808'))),
+    stringUint64: z.optional(z.literal(BigInt('18446744073709551615')))
 });

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/v4/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/v4/validators-bigint-min-max/zod.gen.ts

···
 import { z } from 'zod/v4';
 
 export const zFoo = z.object({
-    foo: z.optional(z.coerce.bigint().gte(BigInt(0)).lte(BigInt(100)))
+    foo: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).gte(BigInt(0)).lte(BigInt(100)))
 });

packages/openapi-ts-tests/zod/v4/__snapshots__/2.0.x/mini/default/zod.gen.ts

···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))
     })),
     query: z.object({
         parameterNumber: z._default(z.number(), 123),

packages/openapi-ts-tests/zod/v4/__snapshots__/2.0.x/mini/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z._default(z.coerce.bigint(), BigInt(0)),
+    foo: z._default(z.coerce.bigint().check(z.minimum(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }), z.maximum(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })), BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v4/__snapshots__/2.0.x/v3/default/zod.gen.ts

···
 export const zTypesData = z.object({
     body: z.never().optional(),
     path: z.object({
-        id: z.number().int().optional()
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).optional()
     }).optional(),
     query: z.object({
         parameterNumber: z.number().default(123),

packages/openapi-ts-tests/zod/v4/__snapshots__/2.0.x/v3/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.number().int().optional(),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { message: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { message: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v4/__snapshots__/2.0.x/v4/default/zod.gen.ts

···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }))
     })),
     query: z.object({
         parameterNumber: z.number().default(123),

packages/openapi-ts-tests/zod/v4/__snapshots__/2.0.x/v4/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v4/__snapshots__/3.0.x/mini/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z._default(z.optional(z.int().check(z.gte(0))), 0),
-    size: z.optional(z.int().check(z.gte(1))),
+    page: z._default(z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }), z.gte(0))), 0),
+    size: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }), z.gte(1))),
     sort: z.optional(z.array(z.string()))
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.int().check(z.gte(0)),
+        z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint16 to be >= 0' }), z.maximum(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }), z.gte(0)),
         z.null()
     ]),
-    qux: z.int().check(z.gte(0))
+    qux: z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint8 to be >= 0' }), z.maximum(255, { error: 'Invalid value: Expected uint8 to be <= 255' }), z.gte(0))
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.int().check(z.gte(0)),
+        z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint16 to be >= 0' }), z.maximum(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }), z.gte(0)),
         z.null()
     ]),
-    qux: z.int().check(z.gte(0))
+    qux: z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint8 to be >= 0' }), z.maximum(255, { error: 'Invalid value: Expected uint8 to be <= 255' }), z.gte(0))
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))
     })),
     query: z.object({
         parameterNumber: z._default(z.number(), 123),
···
             zModelWithDictionary
         ]),
         user: z.optional(z.readonly(z.object({
-            id: z.optional(z.readonly(z.int())),
+            id: z.optional(z.readonly(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))),
             name: z.optional(z.readonly(z.union([
                 z.readonly(z.string()),
                 z.null()
···
         })))
     })),
     path: z.object({
-        id: z.int(),
+        id: z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })),
         'api-version': z.string()
     }),
     query: z.optional(z.never())

packages/openapi-ts-tests/zod/v4/__snapshots__/3.0.x/mini/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z._default(z.coerce.bigint(), BigInt(0)),
+    foo: z._default(z.coerce.bigint().check(z.minimum(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }), z.maximum(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })), BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v4/__snapshots__/3.0.x/v3/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z.number().int().gte(0).optional().default(0),
-    size: z.number().int().gte(1).optional(),
+    page: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(0).optional().default(0),
+    size: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(1).optional(),
     sort: z.array(z.string()).optional()
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.number().int().gte(0),
+        z.number().int().min(0, { message: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { message: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.number().int().gte(0)
+    qux: z.number().int().min(0, { message: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { message: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.number().int().gte(0),
+        z.number().int().min(0, { message: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { message: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.number().int().gte(0)
+    qux: z.number().int().min(0, { message: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { message: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.never().optional(),
     path: z.object({
-        id: z.number().int().optional()
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).optional()
     }).optional(),
     query: z.object({
         parameterNumber: z.number().default(123),
···
             zModelWithDictionary
         ]),
         user: z.object({
-            id: z.number().int().readonly().optional(),
+            id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).readonly().optional(),
             name: z.union([
                 z.string().readonly(),
                 z.null()
···
         }).readonly().optional()
     }).optional(),
     path: z.object({
-        id: z.number().int(),
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }),
         'api-version': z.string()
     }),
     query: z.never().optional()

packages/openapi-ts-tests/zod/v4/__snapshots__/3.0.x/v3/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.number().int().optional(),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { message: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { message: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v4/__snapshots__/3.0.x/v4/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z.optional(z.int().gte(0)).default(0),
-    size: z.optional(z.int().gte(1)),
+    page: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(0)).default(0),
+    size: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(1)),
     sort: z.optional(z.array(z.string()))
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.int().gte(0),
+        z.int().min(0, { error: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.int().gte(0)
+    qux: z.int().min(0, { error: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { error: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.int().gte(0),
+        z.int().min(0, { error: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.int().gte(0)
+    qux: z.int().min(0, { error: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { error: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }))
     })),
     query: z.object({
         parameterNumber: z.number().default(123),
···
             zModelWithDictionary
         ]),
         user: z.optional(z.object({
-            id: z.optional(z.int().readonly()),
+            id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).readonly()),
             name: z.optional(z.union([
                 z.string().readonly(),
                 z.null()
···
         }).readonly())
     })),
     path: z.object({
-        id: z.int(),
+        id: z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }),
         'api-version': z.string()
     }),
     query: z.optional(z.never())

packages/openapi-ts-tests/zod/v4/__snapshots__/3.0.x/v4/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/mini/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z._default(z.optional(z.int().check(z.gte(0))), 0),
-    size: z.optional(z.int().check(z.gte(1))),
+    page: z._default(z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }), z.gte(0))), 0),
+    size: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }), z.gte(1))),
     sort: z.optional(z.array(z.string()))
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.int().check(z.gte(0)),
+        z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint16 to be >= 0' }), z.maximum(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }), z.gte(0)),
         z.null()
     ]),
-    qux: z.int().check(z.gte(0))
+    qux: z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint8 to be >= 0' }), z.maximum(255, { error: 'Invalid value: Expected uint8 to be <= 255' }), z.gte(0))
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.int().check(z.gte(0)),
+        z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint16 to be >= 0' }), z.maximum(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }), z.gte(0)),
         z.null()
     ]),
-    qux: z.int().check(z.gte(0))
+    qux: z.int().check(z.minimum(0, { error: 'Invalid value: Expected uint8 to be >= 0' }), z.maximum(255, { error: 'Invalid value: Expected uint8 to be <= 255' }), z.gte(0))
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))
     })),
     query: z.object({
         parameterNumber: z._default(z.number(), 123),
···
             zModelWithDictionary
         ]),
         user: z.optional(z.readonly(z.object({
-            id: z.optional(z.readonly(z.int())),
+            id: z.optional(z.readonly(z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })))),
             name: z.optional(z.readonly(z.union([
                 z.readonly(z.string()),
                 z.null()
···
         })))
     })),
     path: z.object({
-        id: z.int(),
+        id: z.int().check(z.minimum(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }), z.maximum(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' })),
         'api-version': z.string()
     }),
     query: z.optional(z.never())

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/mini/schema-const/zod.gen.ts

···
         z.literal(true)
     ])),
     corge: z.optional(z.record(z.string(), z.unknown())),
-    garply: z.optional(z.coerce.bigint()),
+    garply: z.optional(z.literal(BigInt('10'))),
     numberInt8: z.optional(z.literal(100)),
     numberInt16: z.optional(z.literal(1000)),
     numberInt32: z.optional(z.literal(100000)),
-    numberInt64: z.optional(z.literal(1000000000000)),
+    numberInt64: z.optional(z.literal(BigInt(1000000000000))),
     numberUint8: z.optional(z.literal(200)),
     numberUint16: z.optional(z.literal(50000)),
     numberUint32: z.optional(z.literal(3000000000)),
-    numberUint64: z.optional(z.literal(18000000000000000000)),
+    numberUint64: z.optional(z.literal(BigInt(18000000000000000000))),
     integerInt8: z.optional(z.literal(-100)),
     integerInt16: z.optional(z.literal(-1000)),
     integerInt32: z.optional(z.literal(-100000)),
-    integerInt64: z.optional(z.literal(-1000000000000)),
+    integerInt64: z.optional(z.literal(BigInt(-1000000000000))),
     integerUint8: z.optional(z.literal(255)),
     integerUint16: z.optional(z.literal(65535)),
     integerUint32: z.optional(z.literal(4294967295)),
-    integerUint64: z.optional(z.int()),
-    stringInt64: z.optional(z.literal('-9223372036854775808')),
-    stringUint64: z.optional(z.literal('18446744073709551615'))
+    integerUint64: z.optional(z.literal(BigInt('18446744073709551615'))),
+    stringInt64: z.optional(z.literal(BigInt('-9223372036854775808'))),
+    stringUint64: z.optional(z.literal(BigInt('18446744073709551615')))
 });

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/mini/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z._default(z.coerce.bigint(), BigInt(0)),
+    foo: z._default(z.coerce.bigint().check(z.minimum(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }), z.maximum(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' })), BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/mini/validators-bigint-min-max/zod.gen.ts

···
 import * as z from 'zod/mini';
 
 export const zFoo = z.object({
-    foo: z.optional(z.coerce.bigint().check(z.gte(BigInt(0)), z.lte(BigInt(100))))
+    foo: z.optional(z.coerce.bigint().check(z.minimum(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }), z.maximum(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }), z.gte(BigInt(0)), z.lte(BigInt(100))))
 });

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/v3/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z.number().int().gte(0).optional().default(0),
-    size: z.number().int().gte(1).optional(),
+    page: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(0).optional().default(0),
+    size: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(1).optional(),
     sort: z.array(z.string()).optional()
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.number().int().gte(0),
+        z.number().int().min(0, { message: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { message: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.number().int().gte(0)
+    qux: z.number().int().min(0, { message: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { message: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.number().int().gte(0),
+        z.number().int().min(0, { message: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { message: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.number().int().gte(0)
+    qux: z.number().int().min(0, { message: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { message: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.never().optional(),
     path: z.object({
-        id: z.number().int().optional()
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).optional()
     }).optional(),
     query: z.object({
         parameterNumber: z.number().default(123),
···
             zModelWithDictionary
         ]),
         user: z.object({
-            id: z.number().int().readonly().optional(),
+            id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }).readonly().optional(),
             name: z.union([
                 z.string().readonly(),
                 z.null()
···
         }).readonly().optional()
     }).optional(),
     path: z.object({
-        id: z.number().int(),
+        id: z.number().int().min(-2147483648, { message: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { message: 'Invalid value: Expected int32 to be <= 2147483647' }),
         'api-version': z.string()
     }),
     query: z.never().optional()

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/v3/schema-const/zod.gen.ts

···
         z.literal(true)
     ]).optional(),
     corge: z.record(z.unknown()).optional(),
-    garply: z.coerce.bigint().optional(),
+    garply: z.literal(BigInt('10')).optional(),
     numberInt8: z.literal(100).optional(),
     numberInt16: z.literal(1000).optional(),
     numberInt32: z.literal(100000).optional(),
-    numberInt64: z.literal(1000000000000).optional(),
+    numberInt64: z.literal(BigInt(1000000000000)).optional(),
     numberUint8: z.literal(200).optional(),
     numberUint16: z.literal(50000).optional(),
     numberUint32: z.literal(3000000000).optional(),
-    numberUint64: z.literal(18000000000000000000).optional(),
+    numberUint64: z.literal(BigInt(18000000000000000000)).optional(),
     integerInt8: z.literal(-100).optional(),
     integerInt16: z.literal(-1000).optional(),
     integerInt32: z.literal(-100000).optional(),
-    integerInt64: z.literal(-1000000000000).optional(),
+    integerInt64: z.literal(BigInt(-1000000000000)).optional(),
     integerUint8: z.literal(255).optional(),
     integerUint16: z.literal(65535).optional(),
     integerUint32: z.literal(4294967295).optional(),
-    integerUint64: z.number().int().optional(),
-    stringInt64: z.literal('-9223372036854775808').optional(),
-    stringUint64: z.literal('18446744073709551615').optional()
+    integerUint64: z.literal(BigInt('18446744073709551615')).optional(),
+    stringInt64: z.literal(BigInt('-9223372036854775808')).optional(),
+    stringUint64: z.literal(BigInt('18446744073709551615')).optional()
 });

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/v3/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.number().int().optional(),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { message: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { message: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/v3/validators-bigint-min-max/zod.gen.ts

···
 import { z } from 'zod/v3';
 
 export const zFoo = z.object({
-    foo: z.coerce.bigint().gte(BigInt(0)).lte(BigInt(100)).optional()
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { message: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { message: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).gte(BigInt(0)).lte(BigInt(100)).optional()
 });

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/v4/default/zod.gen.ts

···
 });
 
 export const zPageable = z.object({
-    page: z.optional(z.int().gte(0)).default(0),
-    size: z.optional(z.int().gte(1)),
+    page: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(0)).default(0),
+    size: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).gte(1)),
     sort: z.optional(z.array(z.string()))
 });
 
···
     })
 ]), z.object({
     baz: z.union([
-        z.int().gte(0),
+        z.int().min(0, { error: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.int().gte(0)
+    qux: z.int().min(0, { error: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { error: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 export const zModelWithOneOfAndProperties = z.intersection(z.union([
···
     zNonAsciiStringæøåÆøÅöôêÊ字符串
 ]), z.object({
     baz: z.union([
-        z.int().gte(0),
+        z.int().min(0, { error: 'Invalid value: Expected uint16 to be >= 0' }).max(65535, { error: 'Invalid value: Expected uint16 to be <= 65535' }).gte(0),
         z.null()
     ]),
-    qux: z.int().gte(0)
+    qux: z.int().min(0, { error: 'Invalid value: Expected uint8 to be >= 0' }).max(255, { error: 'Invalid value: Expected uint8 to be <= 255' }).gte(0)
 }));
 
 /**
···
 export const zTypesData = z.object({
     body: z.optional(z.never()),
     path: z.optional(z.object({
-        id: z.optional(z.int())
+        id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }))
     })),
     query: z.object({
         parameterNumber: z.number().default(123),
···
             zModelWithDictionary
         ]),
         user: z.optional(z.object({
-            id: z.optional(z.int().readonly()),
+            id: z.optional(z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }).readonly()),
             name: z.optional(z.union([
                 z.string().readonly(),
                 z.null()
···
         }).readonly())
     })),
     path: z.object({
-        id: z.int(),
+        id: z.int().min(-2147483648, { error: 'Invalid value: Expected int32 to be >= -2147483648' }).max(2147483647, { error: 'Invalid value: Expected int32 to be <= 2147483647' }),
         'api-version': z.string()
     }),
     query: z.optional(z.never())

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/v4/schema-const/zod.gen.ts

···
         z.literal(true)
     ])),
     corge: z.optional(z.record(z.string(), z.unknown())),
-    garply: z.optional(z.coerce.bigint()),
+    garply: z.optional(z.literal(BigInt('10'))),
     numberInt8: z.optional(z.literal(100)),
     numberInt16: z.optional(z.literal(1000)),
     numberInt32: z.optional(z.literal(100000)),
-    numberInt64: z.optional(z.literal(1000000000000)),
+    numberInt64: z.optional(z.literal(BigInt(1000000000000))),
     numberUint8: z.optional(z.literal(200)),
     numberUint16: z.optional(z.literal(50000)),
     numberUint32: z.optional(z.literal(3000000000)),
-    numberUint64: z.optional(z.literal(18000000000000000000)),
+    numberUint64: z.optional(z.literal(BigInt(18000000000000000000))),
     integerInt8: z.optional(z.literal(-100)),
     integerInt16: z.optional(z.literal(-1000)),
     integerInt32: z.optional(z.literal(-100000)),
-    integerInt64: z.optional(z.literal(-1000000000000)),
+    integerInt64: z.optional(z.literal(BigInt(-1000000000000))),
     integerUint8: z.optional(z.literal(255)),
     integerUint16: z.optional(z.literal(65535)),
     integerUint32: z.optional(z.literal(4294967295)),
-    integerUint64: z.optional(z.int()),
-    stringInt64: z.optional(z.literal('-9223372036854775808')),
-    stringUint64: z.optional(z.literal('18446744073709551615'))
+    integerUint64: z.optional(z.literal(BigInt('18446744073709551615'))),
+    stringInt64: z.optional(z.literal(BigInt('-9223372036854775808'))),
+    stringUint64: z.optional(z.literal(BigInt('18446744073709551615')))
 });

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/v4/type-format-zod/zod.gen.ts

···
 
 export const zFoo = z.object({
     bar: z.optional(z.int()),
-    foo: z.coerce.bigint().default(BigInt(0)),
+    foo: z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).default(BigInt(0)),
     id: z.string()
 });
 

packages/openapi-ts-tests/zod/v4/__snapshots__/3.1.x/v4/validators-bigint-min-max/zod.gen.ts

···
 import { z } from 'zod';
 
 export const zFoo = z.object({
-    foo: z.optional(z.coerce.bigint().gte(BigInt(0)).lte(BigInt(100)))
+    foo: z.optional(z.coerce.bigint().min(BigInt('-9223372036854775808'), { error: 'Invalid value: Expected int64 to be >= -9223372036854775808' }).max(BigInt('9223372036854775807'), { error: 'Invalid value: Expected int64 to be <= 9223372036854775807' }).gte(BigInt(0)).lte(BigInt(100)))
 });

packages/openapi-ts/src/plugins/shared/utils/coerce.ts

···
+import { $ } from '~/ts-dsl';
+
+export const shouldCoerceToBigInt = (format: string | undefined): boolean =>
+  format === 'int64' || format === 'uint64';
+
+export const maybeBigInt = (
+  value: unknown,
+  format: string | undefined,
+): ReturnType<typeof $.fromValue> => {
+  if (!shouldCoerceToBigInt(format)) {
+    return $.fromValue(value);
+  }
+
+  if (typeof value === 'string') {
+    // handle invalid input
+    if (value.endsWith('n')) value = value.slice(0, -1);
+    return $('BigInt').call($.fromValue(value));
+  }
+
+  if (typeof value === 'number') {
+    return $('BigInt').call($.fromValue(value));
+  }
+
+  return $.fromValue(value);
+};

packages/openapi-ts/src/plugins/shared/utils/formats.ts

···
+type Range = number | string;
+
+interface IntegerLimit {
+  maxError: string;
+  maxValue: Range;
+  minError: string;
+  minValue: Range;
+}
+
+const rangeErrors = (format: string, range: [Range, Range]) => ({
+  maxError: `Invalid value: Expected ${format} to be <= ${range[1]}`,
+  minError: `Invalid value: Expected ${format} to be >= ${range[0]}`,
+});
+
+const integerRange: Record<string, [Range, Range]> = {
+  int16: [-32768, 32767],
+  int32: [-2147483648, 2147483647],
+  int64: ['-9223372036854775808', '9223372036854775807'],
+  int8: [-128, 127],
+  uint16: [0, 65535],
+  uint32: [0, 4294967295],
+  uint64: ['0', '18446744073709551615'],
+  uint8: [0, 255],
+};
+
+export function getIntegerLimit(
+  format: string | undefined,
+): IntegerLimit | undefined {
+  if (!format) return;
+  const range = integerRange[format];
+  if (!range) return;
+  const errors = rangeErrors(format, range);
+  return { maxValue: range[1], minValue: range[0], ...errors };
+}

packages/openapi-ts/src/plugins/valibot/shared/export.ts

···
     .$if(state.hasLazyExpression['~ref'], (c) =>
       c.type($.type(v).attr(ast.typeName || identifiers.types.GenericSchema)),
     )
-    .assign(pipesToAst({ pipes: ast.pipes, plugin }));
+    .assign(pipesToAst(ast.pipes, plugin));
   plugin.node(statement);
 };

packages/openapi-ts/src/plugins/valibot/shared/numbers.ts

···
-import { $ } from '~/ts-dsl';
-
-export const INTEGER_FORMATS = {
-  int16: {
-    max: 32767,
-    maxError: 'Invalid value: Expected int16 to be <= 2^15-1',
-    min: -32768,
-    minError: 'Invalid value: Expected int16 to be >= -2^15',
-    needsBigInt: false,
-  },
-  int32: {
-    max: 2147483647,
-    maxError: 'Invalid value: Expected int32 to be <= 2^31-1',
-    min: -2147483648,
-    minError: 'Invalid value: Expected int32 to be >= -2^31',
-    needsBigInt: false,
-  },
-  int64: {
-    max: '9223372036854775807',
-    maxError: 'Invalid value: Expected int64 to be <= 2^63-1',
-    min: '-9223372036854775808',
-    minError: 'Invalid value: Expected int64 to be >= -2^63',
-    needsBigInt: true,
-  },
-  int8: {
-    max: 127,
-    maxError: 'Invalid value: Expected int8 to be <= 2^7-1',
-    min: -128,
-    minError: 'Invalid value: Expected int8 to be >= -2^7',
-    needsBigInt: false,
-  },
-  uint16: {
-    max: 65535,
-    maxError: 'Invalid value: Expected uint16 to be <= 2^16-1',
-    min: 0,
-    minError: 'Invalid value: Expected uint16 to be >= 0',
-    needsBigInt: false,
-  },
-  uint32: {
-    max: 4294967295,
-    maxError: 'Invalid value: Expected uint32 to be <= 2^32-1',
-    min: 0,
-    minError: 'Invalid value: Expected uint32 to be >= 0',
-    needsBigInt: false,
-  },
-  uint64: {
-    max: '18446744073709551615',
-    maxError: 'Invalid value: Expected uint64 to be <= 2^64-1',
-    min: '0',
-    minError: 'Invalid value: Expected uint64 to be >= 0',
-    needsBigInt: true,
-  },
-  uint8: {
-    max: 255,
-    maxError: 'Invalid value: Expected uint8 to be <= 2^8-1',
-    min: 0,
-    minError: 'Invalid value: Expected uint8 to be >= 0',
-    needsBigInt: false,
-  },
-} as const;
-
-export type IntegerFormat = keyof typeof INTEGER_FORMATS;
-
-export const isIntegerFormat = (
-  format: string | undefined,
-): format is IntegerFormat => format !== undefined && format in INTEGER_FORMATS;
-
-export const needsBigIntForFormat = (format: string | undefined): boolean =>
-  isIntegerFormat(format) && INTEGER_FORMATS[format].needsBigInt;
-
-export const numberParameter = ({
-  isBigInt,
-  value,
-}: {
-  isBigInt: boolean;
-  value: unknown;
-}): ReturnType<typeof $.call | typeof $.fromValue> => {
-  const expression = $.fromValue(value);
-
-  if (
-    isBigInt &&
-    (typeof value === 'bigint' ||
-      typeof value === 'number' ||
-      typeof value === 'string' ||
-      typeof value === 'boolean')
-  ) {
-    return $('BigInt').call(expression);
-  }
-
-  return expression;
-};

packages/openapi-ts/src/plugins/valibot/shared/pipesToAst.ts

···
 import type { ValibotPlugin } from '../types';
 import { identifiers } from '../v1/constants';
 
-export const pipesToAst = ({
-  pipes,
-  plugin,
-}: {
-  pipes: ReadonlyArray<ReturnType<typeof $.call | typeof $.expr>>;
-  plugin: ValibotPlugin['Instance'];
-}): ReturnType<typeof $.call | typeof $.expr> => {
+export const pipesToAst = (
+  pipes: ReadonlyArray<ReturnType<typeof $.call | typeof $.expr>>,
+  plugin: ValibotPlugin['Instance'],
+): ReturnType<typeof $.call | typeof $.expr> => {
   if (pipes.length === 1) {
     return pipes[0]!;
   }

packages/openapi-ts/src/plugins/valibot/types.d.ts

···
 
 type Resolvers = Plugin.Resolvers<{
   /**
+   * Resolvers for number schemas.
+   *
+   * Allows customization of how number types are rendered, including
+   * per-format handling.
+   */
+  number?: {
+    /**
+     * Resolvers for number formats (e.g., `float`, `double`, `int32`).
+     *
+     * Each key represents a specific format name with a custom
+     * resolver function that controls how that format is rendered.
+     *
+     * Example path: `~resolvers.number.formats.float`
+     *
+     * Returning `undefined` from a resolver will apply the default
+     * generation behavior for that format.
+     */
+    formats?: Record<
+      string,
+      (args: FormatResolverArgs) => boolean | number | undefined
+    >;
+  };
+  /**
    * Resolvers for object schemas.
    *
    * Allows customization of how object types are rendered.

packages/openapi-ts/src/plugins/valibot/v1/plugin.ts

···
 import type { IR } from '~/ir/types';
 import { buildName } from '~/openApi/shared/utils/name';
 import type { SchemaWithType } from '~/plugins';
+import { maybeBigInt } from '~/plugins/shared/utils/coerce';
 import { $ } from '~/ts-dsl';
 import { pathToJsonPointer, refToName } from '~/utils/ref';
 
 import { exportAst } from '../shared/export';
-import { numberParameter } from '../shared/numbers';
 import { irOperationToAst } from '../shared/operation';
 import { pipesToAst } from '../shared/pipesToAst';
 import type { Ast, IrSchemaToAstOptions, PluginState } from '../shared/types';
···
             path: ref([...fromRef(state.path), 'items', index]),
           },
         });
-        return pipesToAst({ pipes: itemAst.pipes, plugin });
+        return pipesToAst(itemAst.pipes, plugin);
       });
 
       if (schema.logicalOperator === 'and') {
···
       ast.pipes.push(readonlyExpression);
     }
 
-    let callParameter: ReturnType<typeof $.fromValue> | undefined;
-
     if (schema.default !== undefined) {
-      const isBigInt = schema.type === 'integer' && schema.format === 'int64';
-      callParameter = numberParameter({ isBigInt, value: schema.default });
       ast.pipes = [
         $(v)
           .attr(identifiers.schemas.optional)
-          .call(pipesToAst({ pipes: ast.pipes, plugin }), callParameter),
+          .call(
+            pipesToAst(ast.pipes, plugin),
+            schema.type === 'integer' || schema.type === 'number'
+              ? maybeBigInt(schema.default, schema.format)
+              : $.fromValue(schema.default),
+          ),
       ];
-    }
-
-    if (optional && !callParameter) {
+    } else if (optional) {
       ast.pipes = [
         $(v)
           .attr(identifiers.schemas.optional)
-          .call(pipesToAst({ pipes: ast.pipes, plugin })),
+          .call(pipesToAst(ast.pipes, plugin)),
       ];
     }
   }

packages/openapi-ts/src/plugins/valibot/v1/toAst/array.ts

···
       if (itemAst.hasLazyExpression) {
         result.hasLazyExpression = true;
       }
-      return pipesToAst({ pipes: itemAst.pipes, plugin });
+      return pipesToAst(itemAst.pipes, plugin);
     });
 
     if (itemExpressions.length === 1) {

packages/openapi-ts/src/plugins/valibot/v1/toAst/boolean.ts

···
     pipes.push(
       $(v).attr(identifiers.schemas.literal).call($.literal(schema.const)),
     );
-    return pipesToAst({ pipes, plugin });
+    return pipesToAst(pipes, plugin);
   }
 
   pipes.push($(v).attr(identifiers.schemas.boolean).call());
-  return pipesToAst({ pipes, plugin });
+  return pipesToAst(pipes, plugin);
 };

packages/openapi-ts/src/plugins/valibot/v1/toAst/index.ts

···
 import type { SchemaWithType } from '~/plugins';
+import { shouldCoerceToBigInt } from '~/plugins/shared/utils/coerce';
 import type { $ } from '~/ts-dsl';
 
 import { pipesToAst } from '../../shared/pipesToAst';
···
   switch (schema.type) {
     case 'array':
       return {
-        expression: pipesToAst({
-          pipes: arrayToAst({
+        expression: pipesToAst(
+          arrayToAst({
             ...args,
             schema: schema as SchemaWithType<'array'>,
           }).pipes,
-          plugin: args.plugin,
-        }),
+          args.plugin,
+        ),
       };
     case 'boolean':
       return {
···
       };
     case 'object':
       return {
-        expression: pipesToAst({
-          pipes: objectToAst({
+        expression: pipesToAst(
+          objectToAst({
             ...args,
             schema: schema as SchemaWithType<'object'>,
           }).pipes,
-          plugin: args.plugin,
-        }),
+          args.plugin,
+        ),
       };
     case 'string':
-      // For string schemas with int64/uint64 formats, use number handler to generate union with transform
-      if (schema.format === 'int64' || schema.format === 'uint64') {
-        return {
-          expression: numberToAst({
-            ...args,
-            schema: schema as SchemaWithType<'integer' | 'number'>,
-          }),
-        };
-      }
       return {
-        expression: stringToAst({
-          ...args,
-          schema: schema as SchemaWithType<'string'>,
-        }),
+        expression: shouldCoerceToBigInt(schema.format)
+          ? numberToAst({
+              ...args,
+              schema: { ...schema, type: 'number' },
+            })
+          : stringToAst({
+              ...args,
+              schema: schema as SchemaWithType<'string'>,
+            }),
       };
     case 'tuple':
       return {
-        expression: pipesToAst({
-          pipes: tupleToAst({
+        expression: pipesToAst(
+          tupleToAst({
             ...args,
             schema: schema as SchemaWithType<'tuple'>,
           }).pipes,
-          plugin: args.plugin,
-        }),
+          args.plugin,
+        ),
       };
     case 'undefined':
       return {

packages/openapi-ts/src/plugins/valibot/v1/toAst/number.ts

···
 import type { SchemaWithType } from '~/plugins';
+import {
+  maybeBigInt,
+  shouldCoerceToBigInt,
+} from '~/plugins/shared/utils/coerce';
+import { getIntegerLimit } from '~/plugins/shared/utils/formats';
 import { $ } from '~/ts-dsl';
 
-import {
-  INTEGER_FORMATS,
-  isIntegerFormat,
-  needsBigIntForFormat,
-  numberParameter,
-} from '../../shared/numbers';
 import { pipesToAst } from '../../shared/pipesToAst';
 import type { IrSchemaToAstOptions } from '../../shared/types';
 import { identifiers } from '../constants';
···
 }: IrSchemaToAstOptions & {
   schema: SchemaWithType<'integer' | 'number'>;
 }) => {
-  const format = schema.format;
-  const isInteger = schema.type === 'integer';
-  const isBigInt = needsBigIntForFormat(format);
-  const formatInfo = isIntegerFormat(format) ? INTEGER_FORMATS[format] : null;
-
   const v = plugin.referenceSymbol({
     category: 'external',
     resource: 'valibot.v',
   });
 
-  // Return early if const is defined since we can create a literal type directly without additional validation
-  if (schema.const !== undefined && schema.const !== null) {
-    const constValue = schema.const;
-    let literalValue: ReturnType<typeof $.fromValue>;
-
-    // Case 1: Number with no format -> generate literal with the number
-    if (typeof constValue === 'number' && !format) {
-      literalValue = $.literal(constValue);
-    }
-    // Case 2: Number with format -> check if format needs BigInt, generate appropriate literal
-    else if (typeof constValue === 'number' && format) {
-      if (isBigInt) {
-        // Format requires BigInt, convert number to BigInt
-        literalValue = $('BigInt').call($.literal(constValue));
-      } else {
-        // Regular format, use number as-is
-        literalValue = $.literal(constValue);
-      }
-    }
-    // Case 3: Format that allows string -> generate BigInt literal (for int64/uint64 formats)
-    else if (typeof constValue === 'string' && isBigInt) {
-      // Remove 'n' suffix if present in string
-      const cleanString = constValue.endsWith('n')
-        ? constValue.slice(0, -1)
-        : constValue;
-      literalValue = $('BigInt').call($.literal(cleanString));
-    }
-    // Case 4: Const is typeof bigint (literal) -> transform from literal to BigInt()
-    else if (typeof constValue === 'bigint') {
-      // Convert BigInt to string and remove 'n' suffix that toString() adds
-      const bigintString = constValue.toString();
-      const cleanString = bigintString.endsWith('n')
-        ? bigintString.slice(0, -1)
-        : bigintString;
-      literalValue = $('BigInt').call($.literal(cleanString));
-    }
-    // Default case: use value as-is for other types
-    else {
-      literalValue = $.fromValue(constValue);
-    }
-
-    return $(v).attr(identifiers.schemas.literal).call(literalValue);
+  if (schema.const !== undefined) {
+    return $(v)
+      .attr(identifiers.schemas.literal)
+      .call(maybeBigInt(schema.const, schema.format));
   }
 
   const pipes: Array<ReturnType<typeof $.call>> = [];
 
-  // For bigint formats (int64, uint64), create union of number, string, and bigint with transform
-  if (isBigInt) {
-    const unionExpression = $(v)
-      .attr(identifiers.schemas.union)
-      .call(
-        $.array(
-          $(v).attr(identifiers.schemas.number).call(),
-          $(v).attr(identifiers.schemas.string).call(),
-          $(v).attr(identifiers.schemas.bigInt).call(),
+  if (shouldCoerceToBigInt(schema.format)) {
+    pipes.push(
+      $(v)
+        .attr(identifiers.schemas.union)
+        .call(
+          $.array(
+            $(v).attr(identifiers.schemas.number).call(),
+            $(v).attr(identifiers.schemas.string).call(),
+            $(v).attr(identifiers.schemas.bigInt).call(),
+          ),
         ),
-      );
-    pipes.push(unionExpression);
-
-    // Add transform to convert to BigInt
-    const transformExpression = $(v)
-      .attr(identifiers.actions.transform)
-      .call($.func().param('x').do($('BigInt').call('x').return()));
-    pipes.push(transformExpression);
+      $(v)
+        .attr(identifiers.actions.transform)
+        .call($.func().param('x').do($('BigInt').call('x').return())),
+    );
   } else {
-    // For regular number formats, use number schema
-    const expression = $(v).attr(identifiers.schemas.number).call();
-    pipes.push(expression);
+    pipes.push($(v).attr(identifiers.schemas.number).call());
+    if (schema.type === 'integer') {
+      pipes.push($(v).attr(identifiers.actions.integer).call());
+    }
   }
 
-  // Add integer validation for integer types (except when using bigint union)
-  if (!isBigInt && isInteger) {
-    const expression = $(v).attr(identifiers.actions.integer).call();
-    pipes.push(expression);
-  }
-
-  // Add format-specific range validations
-  if (formatInfo) {
-    const minValue = formatInfo.min;
-    const maxValue = formatInfo.max;
-    const minErrorMessage = formatInfo.minError;
-    const maxErrorMessage = formatInfo.maxError;
-
-    // Add minimum value validation
-    const minExpression = $(v)
-      .attr(identifiers.actions.minValue)
-      .call(
-        isBigInt ? $('BigInt').call($.literal(minValue)) : $.literal(minValue),
-        $.literal(minErrorMessage),
-      );
-    pipes.push(minExpression);
-
-    // Add maximum value validation
-    const maxExpression = $(v)
-      .attr(identifiers.actions.maxValue)
-      .call(
-        isBigInt ? $('BigInt').call($.literal(maxValue)) : $.literal(maxValue),
-        $.literal(maxErrorMessage),
-      );
-    pipes.push(maxExpression);
+  const integerLimit = getIntegerLimit(schema.format);
+  if (integerLimit) {
+    pipes.push(
+      $(v)
+        .attr(identifiers.actions.minValue)
+        .call(
+          maybeBigInt(integerLimit.minValue, schema.format),
+          $.literal(integerLimit.minError),
+        ),
+      $(v)
+        .attr(identifiers.actions.maxValue)
+        .call(
+          maybeBigInt(integerLimit.maxValue, schema.format),
+          $.literal(integerLimit.maxError),
+        ),
+    );
   }
 
   if (schema.exclusiveMinimum !== undefined) {
-    const expression = $(v)
-      .attr(identifiers.actions.gtValue)
-      .call(numberParameter({ isBigInt, value: schema.exclusiveMinimum }));
-    pipes.push(expression);
+    pipes.push(
+      $(v)
+        .attr(identifiers.actions.gtValue)
+        .call(maybeBigInt(schema.exclusiveMinimum, schema.format)),
+    );
   } else if (schema.minimum !== undefined) {
-    const expression = $(v)
-      .attr(identifiers.actions.minValue)
-      .call(numberParameter({ isBigInt, value: schema.minimum }));
-    pipes.push(expression);
+    pipes.push(
+      $(v)
+        .attr(identifiers.actions.minValue)
+        .call(maybeBigInt(schema.minimum, schema.format)),
+    );
   }
 
   if (schema.exclusiveMaximum !== undefined) {
-    const expression = $(v)
-      .attr(identifiers.actions.ltValue)
-      .call(numberParameter({ isBigInt, value: schema.exclusiveMaximum }));
-    pipes.push(expression);
+    pipes.push(
+      $(v)
+        .attr(identifiers.actions.ltValue)
+        .call(maybeBigInt(schema.exclusiveMaximum, schema.format)),
+    );
   } else if (schema.maximum !== undefined) {
-    const expression = $(v)
-      .attr(identifiers.actions.maxValue)
-      .call(numberParameter({ isBigInt, value: schema.maximum }));
-    pipes.push(expression);
+    pipes.push(
+      $(v)
+        .attr(identifiers.actions.maxValue)
+        .call(maybeBigInt(schema.maximum, schema.format)),
+    );
   }
 
-  return pipesToAst({ pipes, plugin });
+  return pipesToAst(pipes, plugin);
 };

packages/openapi-ts/src/plugins/valibot/v1/toAst/object.ts

···
     });
     if (propertyAst.hasLazyExpression) result.hasLazyExpression = true;
 
-    shape.prop(name, pipesToAst({ pipes: propertyAst.pipes, plugin }));
+    shape.prop(name, pipesToAst(propertyAst.pipes, plugin));
   }
 
   let additional: ReturnType<typeof $.call | typeof $.expr> | null | undefined;
···
         },
       });
       if (additionalAst.hasLazyExpression) result.hasLazyExpression = true;
-      additional = pipesToAst({ pipes: additionalAst.pipes, plugin });
+      additional = pipesToAst(additionalAst.pipes, plugin);
     }
   }
 
···
   const resolver = plugin.config['~resolvers']?.object?.base;
   if (!resolver?.(args)) defaultObjectBaseResolver(args);
 
-  result.pipes = [pipesToAst({ pipes, plugin })];
+  result.pipes = [pipesToAst(pipes, plugin)];
   return result as Omit<Ast, 'typeName'>;
 };

packages/openapi-ts/src/plugins/valibot/v1/toAst/string.ts

···
 }: IrSchemaToAstOptions & {
   schema: SchemaWithType<'string'>;
 }): ReturnType<typeof $.call | typeof $.expr> => {
-  const pipes: Array<ReturnType<typeof $.call>> = [];
-
   const v = plugin.referenceSymbol({
     category: 'external',
     resource: 'valibot.v',
   });
 
   if (typeof schema.const === 'string') {
-    pipes.push(
-      $(v).attr(identifiers.schemas.literal).call($.literal(schema.const)),
-    );
-    return pipesToAst({ pipes, plugin });
+    return $(v).attr(identifiers.schemas.literal).call($.literal(schema.const));
   }
 
+  const pipes: Array<ReturnType<typeof $.call>> = [];
   pipes.push($(v).attr(identifiers.schemas.string).call());
 
   if (schema.format) {
···
     );
   }
 
-  return pipesToAst({ pipes, plugin });
+  return pipesToAst(pipes, plugin);
 };

packages/openapi-ts/src/plugins/valibot/v1/toAst/tuple.ts

···
       if (schemaPipes.hasLazyExpression) {
         result.hasLazyExpression = true;
       }
-      return pipesToAst({ pipes: schemaPipes.pipes, plugin });
+      return pipesToAst(schemaPipes.pipes, plugin);
     });
     result.pipes = [
       $(v)

packages/openapi-ts/src/plugins/zod/constants.ts

···
   lte: 'lte',
   max: 'max',
   maxLength: 'maxLength',
+  maximum: 'maximum', // Zod Mini
   min: 'min',
   minLength: 'minLength',
+  minimum: 'minimum', // Zod Mini
   never: 'never',
   null: 'null',
   nullable: 'nullable',

packages/openapi-ts/src/plugins/zod/mini/plugin.ts

···
 import type { IR } from '~/ir/types';
 import { buildName } from '~/openApi/shared/utils/name';
 import type { SchemaWithType } from '~/plugins';
+import { maybeBigInt } from '~/plugins/shared/utils/coerce';
 import { $ } from '~/ts-dsl';
 import { pathToJsonPointer, refToName } from '~/utils/ref';
 
 import { identifiers } from '../constants';
 import { exportAst } from '../shared/export';
 import { getZodModule } from '../shared/module';
-import { numberParameter } from '../shared/numbers';
 import { irOperationToAst } from '../shared/operation';
 import type { Ast, IrSchemaToAstOptions, PluginState } from '../shared/types';
 import { irWebhookToAst } from '../shared/webhook';
···
     }
 
     if (schema.default !== undefined) {
-      const isBigInt = schema.type === 'integer' && schema.format === 'int64';
       ast.expression = $(z)
         .attr(identifiers._default)
         .call(
           ast.expression,
-          numberParameter({
-            isBigInt,
-            value: schema.default,
-          }),
+          schema.type === 'integer' || schema.type === 'number'
+            ? maybeBigInt(schema.default, schema.format)
+            : $.fromValue(schema.default),
         );
     }
   }

packages/openapi-ts/src/plugins/zod/mini/toAst/index.ts

···
 import type { SchemaWithType } from '~/plugins';
+import { shouldCoerceToBigInt } from '~/plugins/shared/utils/coerce';
 
 import type { Ast, IrSchemaToAstOptions } from '../../shared/types';
 import { arrayToAst } from './array';
···
         schema: schema as SchemaWithType<'object'>,
       });
     case 'string':
-      return stringToAst({
-        ...args,
-        schema: schema as SchemaWithType<'string'>,
-      });
+      return shouldCoerceToBigInt(schema.format)
+        ? numberToAst({
+            ...args,
+            schema: { ...schema, type: 'number' },
+          })
+        : stringToAst({
+            ...args,
+            schema: schema as SchemaWithType<'string'>,
+          });
     case 'tuple':
       return tupleToAst({
         ...args,

packages/openapi-ts/src/plugins/zod/mini/toAst/number.ts

···
 import type { SchemaWithType } from '~/plugins';
+import {
+  maybeBigInt,
+  shouldCoerceToBigInt,
+} from '~/plugins/shared/utils/coerce';
+import { getIntegerLimit } from '~/plugins/shared/utils/formats';
 import { $ } from '~/ts-dsl';
 
 import { identifiers } from '../../constants';
-import { numberParameter } from '../../shared/numbers';
 import type { Ast, IrSchemaToAstOptions } from '../../shared/types';
 
 export const numberToAst = ({
···
 }: IrSchemaToAstOptions & {
   schema: SchemaWithType<'integer' | 'number'>;
 }): Omit<Ast, 'typeName'> => {
+  const result: Partial<Omit<Ast, 'typeName'>> = {};
+
   const z = plugin.referenceSymbol({
     category: 'external',
     resource: 'zod.z',
   });
 
-  const result: Partial<Omit<Ast, 'typeName'>> = {};
-
-  const isBigInt = schema.type === 'integer' && schema.format === 'int64';
-
-  if (typeof schema.const === 'number') {
-    // TODO: parser - handle bigint constants
+  if (schema.const !== undefined) {
     result.expression = $(z)
       .attr(identifiers.literal)
-      .call($.literal(schema.const));
+      .call(maybeBigInt(schema.const, schema.format));
     return result as Omit<Ast, 'typeName'>;
   }
 
-  result.expression = isBigInt
-    ? $(z).attr(identifiers.coerce).attr(identifiers.bigint).call()
-    : $(z).attr(identifiers.number).call();
-
-  if (!isBigInt && schema.type === 'integer') {
-    result.expression = $(z).attr(identifiers.int).call();
+  if (shouldCoerceToBigInt(schema.format)) {
+    result.expression = $(z)
+      .attr(identifiers.coerce)
+      .attr(identifiers.bigint)
+      .call();
+  } else {
+    result.expression = $(z).attr(identifiers.number).call();
+    if (schema.type === 'integer') {
+      result.expression = $(z).attr(identifiers.int).call();
+    }
   }
 
   const checks: Array<ReturnType<typeof $.call>> = [];
 
+  const integerLimit = getIntegerLimit(schema.format);
+  if (integerLimit) {
+    checks.push(
+      $(z)
+        .attr(identifiers.minimum)
+        .call(
+          maybeBigInt(integerLimit.minValue, schema.format),
+          $.object().prop('error', $.literal(integerLimit.minError)),
+        ),
+      $(z)
+        .attr(identifiers.maximum)
+        .call(
+          maybeBigInt(integerLimit.maxValue, schema.format),
+          $.object().prop('error', $.literal(integerLimit.maxError)),
+        ),
+    );
+  }
+
   if (schema.exclusiveMinimum !== undefined) {
     checks.push(
       $(z)
         .attr(identifiers.gt)
-        .call(numberParameter({ isBigInt, value: schema.exclusiveMinimum })),
+        .call(maybeBigInt(schema.exclusiveMinimum, schema.format)),
     );
   } else if (schema.minimum !== undefined) {
     checks.push(
       $(z)
         .attr(identifiers.gte)
-        .call(numberParameter({ isBigInt, value: schema.minimum })),
+        .call(maybeBigInt(schema.minimum, schema.format)),
     );
   }
 
···
     checks.push(
       $(z)
         .attr(identifiers.lt)
-        .call(numberParameter({ isBigInt, value: schema.exclusiveMaximum })),
+        .call(maybeBigInt(schema.exclusiveMaximum, schema.format)),
     );
   } else if (schema.maximum !== undefined) {
     checks.push(
       $(z)
         .attr(identifiers.lte)
-        .call(numberParameter({ isBigInt, value: schema.maximum })),
+        .call(maybeBigInt(schema.maximum, schema.format)),
     );
   }
 

packages/openapi-ts/src/plugins/zod/shared/numbers.ts

···
-import { $ } from '~/ts-dsl';
-
-export const numberParameter = ({
-  isBigInt,
-  value,
-}: {
-  isBigInt: boolean;
-  value: unknown;
-}): ReturnType<typeof $.call | typeof $.fromValue> => {
-  const expr = $.fromValue(value);
-
-  if (
-    isBigInt &&
-    (typeof value === 'bigint' ||
-      typeof value === 'number' ||
-      typeof value === 'string' ||
-      typeof value === 'boolean')
-  ) {
-    return $('BigInt').call(expr);
-  }
-
-  return expr;
-};

packages/openapi-ts/src/plugins/zod/types.d.ts

···
 
 type Resolvers = Plugin.Resolvers<{
   /**
+   * Resolvers for number schemas.
+   *
+   * Allows customization of how number types are rendered, including
+   * per-format handling.
+   */
+  number?: {
+    /**
+     * Resolvers for number formats (e.g., `float`, `double`, `int32`).
+     *
+     * Each key represents a specific format name with a custom
+     * resolver function that controls how that format is rendered.
+     *
+     * Example path: `~resolvers.number.formats.float`
+     *
+     * Returning `undefined` from a resolver will apply the default
+     * generation behavior for that format.
+     */
+    formats?: Record<
+      string,
+      (args: FormatResolverArgs) => boolean | number | undefined
+    >;
+  };
+  /**
    * Resolvers for object schemas.
    *
    * Allows customization of how object types are rendered.

packages/openapi-ts/src/plugins/zod/v3/plugin.ts

···
 import type { IR } from '~/ir/types';
 import { buildName } from '~/openApi/shared/utils/name';
 import type { SchemaWithType } from '~/plugins';
+import { maybeBigInt } from '~/plugins/shared/utils/coerce';
 import { $ } from '~/ts-dsl';
 import { pathToJsonPointer, refToName } from '~/utils/ref';
 
 import { identifiers } from '../constants';
 import { exportAst } from '../shared/export';
 import { getZodModule } from '../shared/module';
-import { numberParameter } from '../shared/numbers';
 import { irOperationToAst } from '../shared/operation';
 import type { Ast, IrSchemaToAstOptions, PluginState } from '../shared/types';
 import { irWebhookToAst } from '../shared/webhook';
···
     }
 
     if (schema.default !== undefined) {
-      const isBigInt = schema.type === 'integer' && schema.format === 'int64';
-      ast.expression = ast.expression.attr(identifiers.default).call(
-        numberParameter({
-          isBigInt,
-          value: schema.default,
-        }),
-      );
+      ast.expression = ast.expression
+        .attr(identifiers.default)
+        .call(
+          schema.type === 'integer' || schema.type === 'number'
+            ? maybeBigInt(schema.default, schema.format)
+            : $.fromValue(schema.default),
+        );
     }
   }
 

packages/openapi-ts/src/plugins/zod/v3/toAst/index.ts

···
 import type { SchemaWithType } from '~/plugins';
+import { shouldCoerceToBigInt } from '~/plugins/shared/utils/coerce';
 
 import type { Ast, IrSchemaToAstOptions } from '../../shared/types';
 import { arrayToAst } from './array';
···
       });
     case 'string':
       return {
-        expression: stringToAst({
-          ...args,
-          schema: schema as SchemaWithType<'string'>,
-        }),
+        expression: shouldCoerceToBigInt(schema.format)
+          ? numberToAst({
+              ...args,
+              schema: { ...schema, type: 'number' },
+            })
+          : stringToAst({
+              ...args,
+              schema: schema as SchemaWithType<'string'>,
+            }),
       };
     case 'tuple':
       return tupleToAst({

packages/openapi-ts/src/plugins/zod/v3/toAst/number.ts

···
 import type { SchemaWithType } from '~/plugins';
+import {
+  maybeBigInt,
+  shouldCoerceToBigInt,
+} from '~/plugins/shared/utils/coerce';
+import { getIntegerLimit } from '~/plugins/shared/utils/formats';
 import { $ } from '~/ts-dsl';
 
 import { identifiers } from '../../constants';
-import { numberParameter } from '../../shared/numbers';
 import type { IrSchemaToAstOptions } from '../../shared/types';
 
 export const numberToAst = ({
···
     resource: 'zod.z',
   });
 
-  const isBigInt = schema.type === 'integer' && schema.format === 'int64';
-
-  if (typeof schema.const === 'number') {
-    // TODO: parser - handle bigint constants
+  if (schema.const !== undefined) {
     const expression = $(z)
       .attr(identifiers.literal)
-      .call($.literal(schema.const));
+      .call(maybeBigInt(schema.const, schema.format));
     return expression;
   }
 
-  let numberExpression = isBigInt
-    ? $(z).attr(identifiers.coerce).attr(identifiers.bigint).call()
-    : $(z).attr(identifiers.number).call();
+  let numberExpression: ReturnType<typeof $.call>;
 
-  if (!isBigInt && schema.type === 'integer') {
-    numberExpression = numberExpression.attr(identifiers.int).call();
+  if (shouldCoerceToBigInt(schema.format)) {
+    numberExpression = $(z)
+      .attr(identifiers.coerce)
+      .attr(identifiers.bigint)
+      .call();
+  } else {
+    numberExpression = $(z).attr(identifiers.number).call();
+    if (schema.type === 'integer') {
+      numberExpression = numberExpression.attr(identifiers.int).call();
+    }
+  }
+
+  const integerLimit = getIntegerLimit(schema.format);
+  if (integerLimit) {
+    numberExpression = numberExpression
+      .attr(identifiers.min)
+      .call(
+        maybeBigInt(integerLimit.minValue, schema.format),
+        $.object().prop('message', $.literal(integerLimit.minError)),
+      )
+      .attr(identifiers.max)
+      .call(
+        maybeBigInt(integerLimit.maxValue, schema.format),
+        $.object().prop('message', $.literal(integerLimit.maxError)),
+      );
   }
 
   if (schema.exclusiveMinimum !== undefined) {
     numberExpression = numberExpression
       .attr(identifiers.gt)
-      .call(numberParameter({ isBigInt, value: schema.exclusiveMinimum }));
+      .call(maybeBigInt(schema.exclusiveMinimum, schema.format));
   } else if (schema.minimum !== undefined) {
     numberExpression = numberExpression
       .attr(identifiers.gte)
-      .call(numberParameter({ isBigInt, value: schema.minimum }));
+      .call(maybeBigInt(schema.minimum, schema.format));
   }
 
   if (schema.exclusiveMaximum !== undefined) {
     numberExpression = numberExpression
       .attr(identifiers.lt)
-      .call(numberParameter({ isBigInt, value: schema.exclusiveMaximum }));
+      .call(maybeBigInt(schema.exclusiveMaximum, schema.format));
   } else if (schema.maximum !== undefined) {
     numberExpression = numberExpression
       .attr(identifiers.lte)
-      .call(numberParameter({ isBigInt, value: schema.maximum }));
+      .call(maybeBigInt(schema.maximum, schema.format));
   }
 
   return numberExpression;

packages/openapi-ts/src/plugins/zod/v4/plugin.ts

···
 import type { IR } from '~/ir/types';
 import { buildName } from '~/openApi/shared/utils/name';
 import type { SchemaWithType } from '~/plugins';
+import { maybeBigInt } from '~/plugins/shared/utils/coerce';
 import { $ } from '~/ts-dsl';
 import { pathToJsonPointer, refToName } from '~/utils/ref';
 
 import { identifiers } from '../constants';
 import { exportAst } from '../shared/export';
 import { getZodModule } from '../shared/module';
-import { numberParameter } from '../shared/numbers';
 import { irOperationToAst } from '../shared/operation';
 import type { Ast, IrSchemaToAstOptions, PluginState } from '../shared/types';
 import { irWebhookToAst } from '../shared/webhook';
···
     }
 
     if (schema.default !== undefined) {
-      const isBigInt = schema.type === 'integer' && schema.format === 'int64';
-      ast.expression = ast.expression.attr(identifiers.default).call(
-        numberParameter({
-          isBigInt,
-          value: schema.default,
-        }),
-      );
+      ast.expression = ast.expression
+        .attr(identifiers.default)
+        .call(
+          schema.type === 'integer' || schema.type === 'number'
+            ? maybeBigInt(schema.default, schema.format)
+            : $.fromValue(schema.default),
+        );
     }
   }
 

packages/openapi-ts/src/plugins/zod/v4/toAst/index.ts

···
 import type { SchemaWithType } from '~/plugins';
+import { shouldCoerceToBigInt } from '~/plugins/shared/utils/coerce';
 
 import type { Ast, IrSchemaToAstOptions } from '../../shared/types';
 import { arrayToAst } from './array';
···
         schema: schema as SchemaWithType<'object'>,
       });
     case 'string':
-      return stringToAst({
-        ...args,
-        schema: schema as SchemaWithType<'string'>,
-      });
+      return shouldCoerceToBigInt(schema.format)
+        ? numberToAst({
+            ...args,
+            schema: { ...schema, type: 'number' },
+          })
+        : stringToAst({
+            ...args,
+            schema: schema as SchemaWithType<'string'>,
+          });
     case 'tuple':
       return tupleToAst({
         ...args,

packages/openapi-ts/src/plugins/zod/v4/toAst/number.ts

···
 import type { SchemaWithType } from '~/plugins';
+import {
+  maybeBigInt,
+  shouldCoerceToBigInt,
+} from '~/plugins/shared/utils/coerce';
+import { getIntegerLimit } from '~/plugins/shared/utils/formats';
 import { $ } from '~/ts-dsl';
 
 import { identifiers } from '../../constants';
-import { numberParameter } from '../../shared/numbers';
 import type { Ast, IrSchemaToAstOptions } from '../../shared/types';
 
 export const numberToAst = ({
···
 }): Omit<Ast, 'typeName'> => {
   const result: Partial<Omit<Ast, 'typeName'>> = {};
 
-  const isBigInt = schema.type === 'integer' && schema.format === 'int64';
-
   const z = plugin.referenceSymbol({
     category: 'external',
     resource: 'zod.z',
   });
 
-  if (typeof schema.const === 'number') {
-    // TODO: parser - handle bigint constants
+  if (schema.const !== undefined) {
     result.expression = $(z)
       .attr(identifiers.literal)
-      .call($.literal(schema.const));
+      .call(maybeBigInt(schema.const, schema.format));
     return result as Omit<Ast, 'typeName'>;
   }
 
-  result.expression = isBigInt
-    ? $(z).attr(identifiers.coerce).attr(identifiers.bigint).call()
-    : $(z).attr(identifiers.number).call();
+  if (shouldCoerceToBigInt(schema.format)) {
+    result.expression = $(z)
+      .attr(identifiers.coerce)
+      .attr(identifiers.bigint)
+      .call();
+  } else {
+    result.expression = $(z).attr(identifiers.number).call();
+    if (schema.type === 'integer') {
+      result.expression = $(z).attr(identifiers.int).call();
+    }
+  }
 
-  if (!isBigInt && schema.type === 'integer') {
-    result.expression = $(z).attr(identifiers.int).call();
+  const integerLimit = getIntegerLimit(schema.format);
+  if (integerLimit) {
+    result.expression = result.expression
+      .attr(identifiers.min)
+      .call(
+        maybeBigInt(integerLimit.minValue, schema.format),
+        $.object().prop('error', $.literal(integerLimit.minError)),
+      )
+      .attr(identifiers.max)
+      .call(
+        maybeBigInt(integerLimit.maxValue, schema.format),
+        $.object().prop('error', $.literal(integerLimit.maxError)),
+      );
   }
 
   if (schema.exclusiveMinimum !== undefined) {
     result.expression = result.expression
       .attr(identifiers.gt)
-      .call(numberParameter({ isBigInt, value: schema.exclusiveMinimum }));
+      .call(maybeBigInt(schema.exclusiveMinimum, schema.format));
   } else if (schema.minimum !== undefined) {
     result.expression = result.expression
       .attr(identifiers.gte)
-      .call(numberParameter({ isBigInt, value: schema.minimum }));
+      .call(maybeBigInt(schema.minimum, schema.format));
   }
 
   if (schema.exclusiveMaximum !== undefined) {
     result.expression = result.expression
       .attr(identifiers.lt)
-      .call(numberParameter({ isBigInt, value: schema.exclusiveMaximum }));
+      .call(maybeBigInt(schema.exclusiveMaximum, schema.format));
   } else if (schema.maximum !== undefined) {
     result.expression = result.expression
       .attr(identifiers.lte)
-      .call(numberParameter({ isBigInt, value: schema.maximum }));
+      .call(maybeBigInt(schema.maximum, schema.format));
   }
 
   return result as Omit<Ast, 'typeName'>;

packages/openapi-ts/src/ts-dsl/expr/fromValue.ts

···
     return input as TsDsl<ts.Expression>;
   }
 
-  if (input === null) {
-    return new LiteralTsDsl(input);
-  }
-
   if (
+    input === null ||
     typeof input === 'number' ||
     typeof input === 'boolean' ||
-    typeof input === 'string'
+    typeof input === 'string' ||
+    typeof input === 'bigint'
   ) {
     return new LiteralTsDsl(input);
   }

packages/openapi-ts/src/ts-dsl/expr/literal.ts

···
 import { PrefixTsDsl } from '../expr/prefix';
 import { AsMixin } from '../mixins/as';
 
+export type LiteralValue = string | number | boolean | bigint | null;
+
 const Mixed = AsMixin(TsDsl<ts.LiteralTypeNode['literal']>);
 
 export class LiteralTsDsl extends Mixed {
   readonly '~dsl' = 'LiteralTsDsl';
 
-  protected value: string | number | boolean | null;
+  protected value: LiteralValue;
 
-  constructor(value: string | number | boolean | null) {
+  constructor(value: LiteralValue) {
     super();
     this.value = value;
   }
···
     }
     if (typeof this.value === 'string') {
       return ts.factory.createStringLiteral(this.value, true);
+    }
+    if (typeof this.value === 'bigint') {
+      return ts.factory.createBigIntLiteral(this.value.toString());
     }
     if (this.value === null) {
       return ts.factory.createNull();

specs/3.1.x/array-items-all-of.yaml

···
   version: '1'
 components:
   schemas:
-    # Test case 1: Array with allOf of object schemas
     ArrayWithAllOfObjects:
       type: array
       items:
···
             properties:
               name:
                 type: string
-    # Test case 2: Array with allOf of primitives
     ArrayWithAllOfPrimitives:
       type: array
       items:
         allOf:
           - type: number
           - type: string
-    # Test case 3: Array with allOf including refs
     ArrayWithAllOfRefs:
       type: array
       items: