langium/lib/documentation/comment-provider.d.ts

A language engineering tool for the Language Server Protocol

/******************************************************************************
 * Copyright 2023 TypeFox GmbH
 * This program and the accompanying materials are made available under the
 * terms of the MIT License, which is available in the project root.
 ******************************************************************************/
import type { GrammarConfig } from '../languages/grammar-config.js';
import type { LangiumCoreServices } from '../services.js';
import type { AstNode } from '../syntax-tree.js';
/**
 * Provides comments for AST nodes.
 */
export interface CommentProvider {
    /**
     * Returns the comment associated with the specified AST node.
     * @param node The AST node to get the comment for.
     * @returns The comment associated with the specified AST node or `undefined` if there is no comment.
     */
    getComment(node: AstNode): string | undefined;
}
export declare class DefaultCommentProvider implements CommentProvider {
    protected readonly grammarConfig: () => GrammarConfig;
    constructor(services: LangiumCoreServices);
    getComment(node: AstNode): string | undefined;
}
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