import { InjectionToken, Provider, Type } from '@angular/core';
import { ObserveDirectiveContext } from './types/observe-directive-context';
import { RenderStrategies } from './types/render-strategies';
export interface RxObserveDirectiveConfig {
    loadingComponent?: Type<any>;
    errorComponent?: Type<any>;
    completeComponent?: Type<any>;
    keepValueOnLoading?: boolean;
    lazyViewCreation?: boolean;
    renderStrategy?: RenderStrategies;
}
export declare const RX_OBSERVE_DIRECTIVE_CONFIG: InjectionToken<RxObserveDirectiveConfig>;
export declare const RX_OBSERVE_DIRECTIVE_CONTEXT: InjectionToken<ObserveDirectiveContext<any>>;
export declare function provideRxObserveDirectiveConfig(config: RxObserveDirectiveConfig): Provider;
export declare function provideRxObserveDirectiveContext<T>(context: ObserveDirectiveContext<T>): Provider;
export declare function injectStreamDirectiveConfig(): RxObserveDirectiveConfig | null;
export declare function injectStreamDirectiveContext<T>(): ObserveDirectiveContext<T>;