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- import { Subject } from './Subject';
- import { Subscriber } from './Subscriber';
- import { Subscription } from './Subscription';
- /**
- * A variant of Subject that requires an initial value and emits its current
- * value whenever it is subscribed to.
- *
- * @class BehaviorSubject<T>
- */
- export declare class BehaviorSubject<T> extends Subject<T> {
- private _value;
- constructor(_value: T);
- readonly value: T;
- /** @deprecated This is an internal implementation detail, do not use. */
- _subscribe(subscriber: Subscriber<T>): Subscription;
- getValue(): T;
- next(value: T): void;
- }
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