import { PipeTransform } from '@angular/core';
import { ComponentService, NavNodeEntryWsDTO, ComponentWsDTO } from '@ngx-y/yapi';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class NavEntriesPipe implements PipeTransform {
    private componentService;
    constructor(componentService: ComponentService);
    transform(value?: NavNodeEntryWsDTO[], ...args: any[]): Observable<ComponentWsDTO[] | undefined>;
    static ɵfac: i0.ɵɵFactoryDeclaration<NavEntriesPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<NavEntriesPipe, "navEntries">;
}