09ef1f000f
- Theme: momentry (custom theme with REST API routes) - Plugins: code-snippets (contains all API proxies) - Languages: zh_TW translations - Excludes: cache, backups, uploads, logs
22 lines
498 B
TypeScript
22 lines
498 B
TypeScript
import { createContext, useContext } from 'react'
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import type { Context } from 'react'
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export const createContextHook = <T>(name: string): [
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Context<T | undefined>,
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() => T
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] => {
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const contextValue = createContext<T | undefined>(undefined)
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const useContextHook = (): T => {
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const value = useContext(contextValue)
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if (value === undefined) {
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throw Error(`use${name} can only be used within a ${name} context provider.`)
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}
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return value
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}
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return [contextValue, useContextHook]
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}
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