15 lines
507 B
TypeScript
15 lines
507 B
TypeScript
type Listener<T> = (value: T) => void;
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export declare class Store<State> {
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state: State;
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private listeners;
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private updateTick;
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static create<T>(state: T): Store<T>;
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constructor(state: State);
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subscribe: (fn: Listener<State>) => () => void;
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getSnapshot: () => State;
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setState(newState: State): void;
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update(changes: Partial<State>): void;
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set<T>(key: keyof State, value: T): void;
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}
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export type ReadonlyStore<State> = Pick<Store<State>, 'getSnapshot' | 'subscribe' | 'state'>;
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export {}; |