import { IObserver } from '../../observer/type/observer.type';
import { IObservable } from '../../observable/type/observable.type';
export interface ISubscription<GValue> {
    readonly subscribe: IObservable<GValue>;
    readonly emit: IObserver<GValue>;
    isActivated(): boolean;
    activate(): this;
    deactivate(): this;
    toggle(activate?: boolean): this;
}
export interface ISubscriptionConstructor {
    new <GValue>(subscribe: IObservable<GValue>, emit: IObserver<GValue>): ISubscription<GValue>;
}