src/index.js Line 14:6: 'Router' is not defined react/jsx-no-undef code example
Example: 'App' is not defined react/jsx-no-undef
// 'App' is not defined react/jsx-no-undef
import App from "./App"; //import into index.js file
// 'App' is not defined react/jsx-no-undef
import App from "./App"; //import into index.js file