import { OpenedChannel } from '@wix/communication-channel';
import { ProviderAPI, OnBeforeUnload } from '../types';
export declare const registerBeforeUnloadHandler: (channel: OpenedChannel<ProviderAPI>) => {
    onBeforeUnload: OnBeforeUnload;
    clearBeforeUnloadHandler: () => void;
};
//# sourceMappingURL=registerOnBeforeUnload.d.ts.map