Lets you create a Context that components can provide or read.
The value you want the context to have when there is no matching Provider in the tree above the component reading the context. This is meant as a "last resort" fallback.
import { createContext } from 'react';const ThemeContext = createContext('light'); Copy
import { createContext } from 'react';const ThemeContext = createContext('light');
Lets you create a Context that components can provide or read.