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Error "Cannot use JSX unless the '--jsx' flag is provided" in TypeScript and React

Hello everyone! I'm new to React and TypeScript, trying to set up my first project. I installed create-react-app with the TypeScript template, but when compiling I get this error: ``` Cannot use JSX unless the '--jsx' flag is provided. ``` My code in the App.tsx file looks like this: ```tsx import React from 'react'; const App: React.FC = () => { return (

Hello, World!

); }; export default App; ``` I created the project via `npx create-react-app my-app --template typescript`. There's a tsconfig.json in the folder, but I haven't looked at it. When I run `npm start`, everything works, but if I try to compile the project manually via `tsc`, I get this error. I also noticed that if I change the file extension from .tsx to .ts, the error disappears, but th