| 1 | /**
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| 2 | * Observer function for {@link IWatch} implementations.
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| 3 | */
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| 4 | export declare type Watch<T> = (id: string, oldState: T, newState: T) => void;
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| 5 | /**
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| 6 | * Interface for types offering observers of internal value changes.
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| 7 | * Also see `@IWatch` decorator mixin.
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| 8 | */
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| 9 | export interface IWatch<T> {
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| 10 | addWatch(id: string, fn: Watch<T>): boolean;
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| 11 | removeWatch(id: string): boolean;
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| 12 | notifyWatches(oldState: T, newState: T): void;
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| 13 | }
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| 14 | //# sourceMappingURL=watch.d.ts.map |
| \ | No newline at end of file |