/// <reference types="node" />
import { EventEmitter } from 'events';
import { Editor } from "../../interface";
export * from "../../../../commons/languages";
declare class CodeWorker {
    events: EventEmitter;
    worker: Worker | null;
    initWorker(editor: Editor): void;
    handleMessage: (event: any) => void;
    highlightCodeBlock(editor: Editor, editorId: string, blockId: string, language: string, code: string): Promise<void>;
    on(event: 'highlight', callback: (editorId: string, blockId: string, html: string) => void): void;
}
declare const codeWorker: CodeWorker;
export default codeWorker;