How can I use Firebase Realtime Database with TypeScript?

How can I use Firebase Realtime Database with TypeScript?

To use Firebase Realtime Database with TypeScript, first, install the Firebase SDK and initialize your app.

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

1. Install Firebase: npm install firebase. 2. Import Firebase in your TypeScript file. 3. Initialize Firebase with your config.

Can you show me a code example for reading data?

Sure! Here's a simple example:

import { getDatabase, ref, onValue } from 'firebase/database';

const db = getDatabase();
const starCountRef = ref(db, 'path/to/data');
onValue(starCountRef, (snapshot) => {
  const data = snapshot.val();
  console.log(data);
});

How do I write data to the database?

You can use the set method like this:

import { getDatabase, ref, set } from 'firebase/database';

const db = getDatabase();
set(ref(db, 'path/to/data'), { key: 'value' });