import type { AddCommentArgs, Comment, GetCommentsResponse, GetProjectCommentsArgs, GetTaskCommentsArgs, UpdateCommentArgs } from '../types/comments/index.js';
import { BaseClient } from './base-client.js';
/**
 * Internal sub-client handling all comment-domain endpoints.
 *
 * Instantiated by `TodoistApi`; every public comment method on `TodoistApi`
 * delegates here. See `todoist-api.ts` for the user-facing JSDoc.
 */
export declare class CommentClient extends BaseClient {
    getComments(args: GetTaskCommentsArgs | GetProjectCommentsArgs): Promise<GetCommentsResponse>;
    getComment(id: string): Promise<Comment>;
    addComment(args: AddCommentArgs, requestId?: string): Promise<Comment>;
    updateComment(id: string, args: UpdateCommentArgs, requestId?: string): Promise<Comment>;
    deleteComment(id: string, requestId?: string): Promise<boolean>;
}