18 lines
701 B
TypeScript
18 lines
701 B
TypeScript
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/*!
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License.
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*/
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import * as Types from "../Types";
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export declare abstract class Subscribable<A, B = undefined> implements Types.Subscribable<A, B> {
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protected _val: A | undefined;
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private _callbacks;
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dispose(): void;
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subscribe(callback: Types.SubscribableCallback<A, B>): void;
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subscribeFirst(callback: Types.SubscribableCallback<A, B>): void;
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unsubscribe(callback: Types.SubscribableCallback<A, B>): void;
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protected setVal(val: A, detail: B): void;
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protected getVal(): A | undefined;
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protected trigger(val: A, detail: B): void;
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private _callCallbacks;
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}
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