import { OnDestroy } from "@angular/core";
import { SubscriptionHandler } from "../services";
import * as i0 from "@angular/core";
export declare abstract class Subscribable implements OnDestroy {
    subs: SubscriptionHandler;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<Subscribable, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<Subscribable, "ng-component", never, {}, {}, never, never, false, never>;
}