kitten.sh
1import type { NameNode, GraphQLOutputType, GraphQLWrappingType } from 'graphql';
2import { isWrappingType, Kind } from 'graphql';
3
4export type GraphQLFlatType = Exclude<GraphQLOutputType, GraphQLWrappingType>;
5
6/** Returns the name of a given node */
7export const getName = (node: { name: NameNode }): string => node.name.value;
8
9export const unwrapType = (
10 type: null | undefined | GraphQLOutputType
11): GraphQLFlatType | null => {
12 if (isWrappingType(type)) {
13 return unwrapType(type.ofType);
14 }
15
16 return type || null;
17};
18
19export function createNameNode(value: string): NameNode {
20 return {
21 kind: Kind.NAME,
22 value,
23 };
24}