22 lines
1.4 KiB
TypeScript
22 lines
1.4 KiB
TypeScript
import type { Mutate, StateCreator, StoreApi, StoreMutatorIdentifier } from './vanilla';
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type ExtractState<S> = S extends {
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getState: () => infer T;
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} ? T : never;
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type ReadonlyStoreApi<T> = Pick<StoreApi<T>, 'getState' | 'subscribe'>;
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type WithReact<S extends ReadonlyStoreApi<unknown>> = S & {
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/** @deprecated please use api.getInitialState() */
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getServerState?: () => ExtractState<S>;
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};
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export declare function useStoreWithEqualityFn<S extends WithReact<StoreApi<unknown>>>(api: S): ExtractState<S>;
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export declare function useStoreWithEqualityFn<S extends WithReact<StoreApi<unknown>>, U>(api: S, selector: (state: ExtractState<S>) => U, equalityFn?: (a: U, b: U) => boolean): U;
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export type UseBoundStoreWithEqualityFn<S extends WithReact<ReadonlyStoreApi<unknown>>> = {
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(): ExtractState<S>;
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<U>(selector: (state: ExtractState<S>) => U, equalityFn?: (a: U, b: U) => boolean): U;
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} & S;
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type CreateWithEqualityFn = {
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<T, Mos extends [StoreMutatorIdentifier, unknown][] = []>(initializer: StateCreator<T, [], Mos>, defaultEqualityFn?: <U>(a: U, b: U) => boolean): UseBoundStoreWithEqualityFn<Mutate<StoreApi<T>, Mos>>;
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<T>(): <Mos extends [StoreMutatorIdentifier, unknown][] = []>(initializer: StateCreator<T, [], Mos>, defaultEqualityFn?: <U>(a: U, b: U) => boolean) => UseBoundStoreWithEqualityFn<Mutate<StoreApi<T>, Mos>>;
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};
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export declare const createWithEqualityFn: CreateWithEqualityFn;
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export {};
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