- declare type Listener = () => void;
- export declare class Subscribable<TListener extends Function = Listener> {
- protected listeners: Set<{
- listener: TListener;
- }>;
- constructor();
- subscribe(listener: TListener): () => void;
- hasListeners(): boolean;
- protected onSubscribe(): void;
- protected onUnsubscribe(): void;
- }
- export {};
- //# sourceMappingURL=subscribable.d.ts.map
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