firebse browser push notification setup

please follw the following steps for setup the project

1. Open the https://firebase.google.com
2. Create an account and click Go to console or create a new project form home page (note: you should have to be created to get the server key or for other settinfgs)
3. After crreating a new project open it

How to get serever key for cloud messging

1. After open the project, click settings icon in the top right
2. Click on project settings
3. In the tab section, click CLOUD MESSGING tab
4. Now, you can see there server key, sender ID etc. you can use it later on messging.