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1import { LRLanguage, LanguageSupport } from '@codemirror/language';
2import { CompletionSource } from '@codemirror/autocomplete';
3import { SyntaxNodeRef } from '@lezer/common';
4
5/**
6Create a completion source for a CSS dialect, providing a
7predicate for determining what kind of syntax node can act as a
8completable variable. This is used by language modes like Sass and
9Less to reuse this package's completion logic.
10*/
11declare const defineCSSCompletionSource: (isVariable: (node: SyntaxNodeRef) => boolean) => CompletionSource;
12/**
13CSS property, variable, and value keyword completion source.
14*/
15declare const cssCompletionSource: CompletionSource;
16
17/**
18A language provider based on the [Lezer CSS
19parser](https://github.com/lezer-parser/css), extended with
20highlighting and indentation information.
21*/
22declare const cssLanguage: LRLanguage;
23/**
24Language support for CSS.
25*/
26declare function css(): LanguageSupport;
27
28export { css, cssCompletionSource, cssLanguage, defineCSSCompletionSource };