import { EventEmitter } from '@angular/core';
import { NkCollectionRequestEvent } from './nkCollectionRequest.event';
import { NkCollectionResponseEvent } from './nkCollectionResponse.event';
export declare class NkCollectionEvents<TSelector, TResponse> {
    onBeforeLoadData: EventEmitter<NkCollectionRequestEvent<TSelector>>;
    onAfterLoadData: EventEmitter<NkCollectionResponseEvent<TSelector, TResponse>>;
    onErrorLoadData: EventEmitter<any>;
}