import { Observable } from 'rxjs';
import { Event } from '../../event/event.interface';
export declare function act<InputEvent extends Event, CallEvent extends Event>(callFn: (event: InputEvent) => Observable<CallEvent>): (source: Observable<InputEvent>) => Observable<CallEvent>;
export declare function act<InputEvent extends Event, CallEvent extends Event, ErrorEvent extends Event>(callFn: (event: InputEvent) => Observable<CallEvent>, errorFn: (error: any, event: Event) => ErrorEvent | Observable<ErrorEvent>): (source: Observable<InputEvent>) => Observable<CallEvent>;
//# sourceMappingURL=act.operator.d.ts.map