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24 lines
671 B
TypeScript
24 lines
671 B
TypeScript
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import React from 'react';
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import { createGlobalState } from 'react-hooks-global-state';
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type UseGlobalState<T> = () => [
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value: T,
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setValue: React.Dispatch<React.SetStateAction<T>>
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];
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// Create a hook that stores global state (shared across all hook instances).
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export const createGlobalStateHook = <T>(
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key: string,
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initialValue: T
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): UseGlobalState<T> => {
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const container = createGlobalState<{ [key: string]: T }>({
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[key]: initialValue,
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});
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const setGlobalState = (value: React.SetStateAction<T>) => {
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container.setGlobalState(key, value);
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};
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return () => [container.useGlobalState(key)[0], setGlobalState];
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};
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