zustand/traditional

Part of the zustand package: install zustand and import these from zustand/traditional.

Functions

useStoreWithEqualityFn

ts
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function useStoreWithEqualityFn<S extends ReadonlyStoreApi<unknown>>(
  api: S,
): ExtractState<S>
function useStoreWithEqualityFn<S extends ReadonlyStoreApi<unknown>, U>(
  api: S,
  selector: (state: ExtractState<S>) => U,
  equalityFn?: (a: U, b: U) => boolean,
): U

Constants

createWithEqualityFn

ts
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const createWithEqualityFn: CreateWithEqualityFn

Types

UseBoundStoreWithEqualityFn

Also has every member of StoreApi, listed on its own entry.

ts
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type UseBoundStoreWithEqualityFn<S extends ReadonlyStoreApi<unknown>> = {
  (): ExtractState<S>
  <U>(
    selector: (state: ExtractState<S>) => U,
    equalityFn?: (a: U, b: U) => boolean,
  ): U
} & S