import { OnDestroy } from '@angular/core';
import { Observable, ReplaySubject } from 'rxjs';
import { ProcessService } from '../../process/process.service';
import { Net } from '../../process/net';
import * as i0 from "@angular/core";
/**
 * This service holds the information about the allowed nets for a specific view.
 */
export declare class AllowedNetsService implements OnDestroy {
    protected _processService: ProcessService;
    protected _allowedNets$: ReplaySubject<Array<Net>>;
    protected _allowedNets: Array<Net>;
    protected _allowedNetsIdentifiers$: ReplaySubject<Array<string>>;
    protected _allowedNetsIdentifiers: Array<string>;
    private subAllowedNets;
    /**
     * The service converts identifiers to {@link Net} objects on its own.
     *
     * When a new set of allowed nets is emitted into the input Observable the allowed nets for the view are updated.
     *
     * @param allowedNetIdentifiers$ identifiers of the allowed nets
     * @param _processService process service
     */
    constructor(allowedNetIdentifiers$: Observable<Array<string>>, _processService: ProcessService);
    /**
     * Emits any time the allowed nets change. The first emission comes after the source observable emits for the first time.
     *
     * If a value has already been emitted, subscribing to the stream will provide the last emitted value.
     */
    get allowedNets$(): Observable<Array<Net>>;
    /**
     * @returns the current value of the allowed nets. If allowed nets are yet to bee set, `undefined` is returned.
     */
    get allowedNets(): ReadonlyArray<Net> | undefined;
    /**
     * Emits any time the allowed nets change. The first emission comes after the source observable emits for the first time.
     *
     * If a value has already been emitted, subscribing to the stream will provide the last emitted value.
     */
    get allowedNetsIdentifiers$(): Observable<Array<string>>;
    /**
     * @returns the current value of the allowed nets identifiers. If allowed nets are yet to bee set, `undefined` is returned.
     */
    get allowedNetsIdentifiers(): ReadonlyArray<string> | undefined;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AllowedNetsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AllowedNetsService>;
}