import { Observable, Subject, Subscription } from 'rxjs';
import { ReactiveCollection } from './reactive.interface';
export declare class ReactiveSet<Type> extends Set<Type> implements ReactiveCollection<Set<Type>> {
    protected store: Subject<Set<Type>>;
    asObservable(): Observable<Set<Type>>;
    subscribe(next: (value: Set<Type>) => void): Subscription;
    unsubscribe(): void;
}