26 lines
1.1 KiB
TypeScript
26 lines
1.1 KiB
TypeScript
import type { StateCreator, StoreMutatorIdentifier } from '../vanilla';
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type SubscribeWithSelector = <T, Mps extends [StoreMutatorIdentifier, unknown][] = [], Mcs extends [StoreMutatorIdentifier, unknown][] = []>(initializer: StateCreator<T, [
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...Mps,
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['zustand/subscribeWithSelector', never]
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], Mcs>) => StateCreator<T, Mps, [['zustand/subscribeWithSelector', never], ...Mcs]>;
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type Write<T, U> = Omit<T, keyof U> & U;
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type WithSelectorSubscribe<S> = S extends {
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getState: () => infer T;
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} ? Write<S, StoreSubscribeWithSelector<T>> : never;
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declare module '../vanilla' {
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interface StoreMutators<S, A> {
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['zustand/subscribeWithSelector']: WithSelectorSubscribe<S>;
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}
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}
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type StoreSubscribeWithSelector<T> = {
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subscribe: {
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(listener: (selectedState: T, previousSelectedState: T) => void): () => void;
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<U>(selector: (state: T) => U, listener: (selectedState: U, previousSelectedState: U) => void, options?: {
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equalityFn?: (a: U, b: U) => boolean;
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fireImmediately?: boolean;
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}): () => void;
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};
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};
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export declare const subscribeWithSelector: SubscribeWithSelector;
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export {};
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