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jamsrui_context_type_safe_react_provider_with_custom_hook.ts

typescript

Creates a type-safe React context and provider with a custom hook for e

15d ago32 linesjamsrui/context
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jamsrui_context_type_safe_react_provider_with_custom_hook.ts
1import React, { ReactNode } from 'react';
2import { createContext } from '@jamsrui/context';
3
4interface UserContextValue {
5  name: string;
6  age: number;
7}
8
9const [UserProvider, useUser] = createContext<UserContextValue>({
10  name: 'UserContext',
11  errorMessage: 'useUser must be used within a UserProvider',
12});
13
14const App = () => {
15  return (
16    <UserProvider value={{ name: 'John Doe', age: 25 }}>
17      <UserProfile />
18    </UserProvider>
19  );
20};
21
22const UserProfile = () => {
23  const { name, age } = useUser();
24  return (
25    <div>
26      <p>Name: {name}</p>
27      <p>Age: {age}</p>
28    </div>
29  );
30};
31
32export default App;