How can I use Firebase Functions with TypeScript?

How can I use Firebase Functions with TypeScript?

To use Firebase Functions with TypeScript, you need to set up your Firebase project and install TypeScript.

What are the steps to set up TypeScript in my Firebase project?

First, initialize your Firebase project with firebase init. Then, install TypeScript and the necessary types using npm.

Can you show me a sample function written in TypeScript?

Sure! Here's a simple HTTP function:

import * as functions from 'firebase-functions';

export const helloWorld = functions.https.onRequest((request, response) => {
  response.send('Hello from Firebase!');
});

How do I deploy my TypeScript functions to Firebase?

You can deploy your functions by running firebase deploy --only functions in your terminal.