import { CanvasEventMap } from './types';
export interface CanvasMessageServerOptions {
    targetOrigin?: string;
    instanceId?: string;
}
export declare class CanvasMessageServer {
    private editorInstance;
    private targetOrigin;
    private instanceId?;
    private messageListener;
    constructor(editorInstance?: any, options?: CanvasMessageServerOptions);
    setInstance(instance: any): void;
    broadcastReady(): void;
    private handleMessage;
    private executeCommand;
    private sendResponse;
    /**
     * Broadcasts an event to the parent window
     */
    broadcastEvent<K extends keyof CanvasEventMap>(event: K, ...args: CanvasEventMap[K]): void;
    destroy(): void;
}