import { OnDestroy } from '@angular/core';
import { BehaviorSubject, Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class BaseAllowedNetsService implements OnDestroy {
    protected _baseAllowedNets: BehaviorSubject<Array<string>>;
    private _sub;
    constructor();
    ngOnDestroy(): void;
    /**
     * Sets the new identifiers of the base allowed nets
     * @param nets new base net identifiers
     */
    set allowedNets(nets: Array<string>);
    /**
     * @deprecated This method should not be used. Use {@link BaseAllowedNetsService#allowedNets$} instead
     * @returns the currently set allowed nets. Returns an empty array if no value was set.
     */
    get allowedNets(): Array<string>;
    /**
     * Subscribes to the provided `Observable` and forwards the emissions to the baseAllowedNets `Subject`.
     * If a new `Observable` is set, the previous Subscription is unsubscribed.
     * @param observableNets an observable emitting the new base net identifiers
     */
    set allowedNets$(observableNets: Observable<Array<string>>);
    /**
     * @returns an observable that emits the currently set base allowed nets and any subsequent values
     */
    get allowedNets$(): Observable<Array<string>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<BaseAllowedNetsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<BaseAllowedNetsService>;
}