import { Message, Target } from '@dazl/engine-core';
export declare class ParentPortHost implements Target {
    name: string;
    constructor(name?: string);
    protected handlers: Map<"message", Set<(e: {
        data: Message;
        source: Target;
    }) => void>>;
    addEventListener(name: 'message', handler: (e: {
        data: Message;
        source: Target;
    }) => void, _capture?: boolean): void;
    removeEventListener(name: 'message', handler: (e: {
        data: Message;
    }) => void, _capture?: boolean): void;
    postMessage(message: Message): void;
    protected emitMessageHandlers(message: Message): void;
}
//# sourceMappingURL=parent-port-host.d.ts.map