23 lines
609 B
TypeScript
23 lines
609 B
TypeScript
import { inject, provide, reactive, watchEffect } from 'vue';
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function createContext<T extends Record<string, any>>(defaultValue?: T) {
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const contextKey = Symbol('contextKey');
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const useProvide = (props: T, newProps?: T) => {
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const mergedProps = reactive<T>({} as T);
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provide(contextKey, mergedProps);
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watchEffect(() => {
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Object.assign(mergedProps, props, newProps || {});
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});
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return mergedProps;
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};
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const useInject = () => {
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return inject(contextKey, defaultValue as T) || ({} as T);
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};
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return {
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useProvide,
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useInject,
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};
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}
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export default createContext;
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