20 lines
605 B
TypeScript
20 lines
605 B
TypeScript
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import { DirtyLevels, IComputed, Link } from './system.js';
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export interface ISignal<T = any> {
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get(): T;
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}
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export declare function computed<T>(getter: (cachedValue?: T) => T): ISignal<T>;
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export declare class Computed<T = any> implements IComputed {
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getter: (cachedValue?: T) => T;
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cachedValue: T | undefined;
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subs: Link | undefined;
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subsTail: Link | undefined;
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deps: Link | undefined;
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depsTail: Link | undefined;
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trackId: number;
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dirtyLevel: DirtyLevels;
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canPropagate: boolean;
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constructor(getter: (cachedValue?: T) => T);
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get(): T;
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update(): void;
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}
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