import { PipeTransform } from '@angular/core';
import { ActivatedRoute } from '@angular/router';
import { Observable } from 'rxjs';
export declare class RouteParamPipe implements PipeTransform {
    protected route: ActivatedRoute;
    constructor(route: ActivatedRoute);
    transform(paramKey: string): Observable<any | null>;
}
export declare class RouteParamPipeModule {
}