import { AbstractMessageBus } from '../Abstract.js';
/** PostMessageBus implementation. */
export declare class PostMessageBus extends AbstractMessageBus<MessageEvent> {
    constructor(sessionId?: string, name?: string);
    postMessage(message: unknown, origin?: string): void;
    start(): void;
    stop(): void;
    private handleMessage;
}
//# sourceMappingURL=PostMessage.d.ts.map