permission api query js

1navigator.permissions.query({name:'geolocation'}).then(function(result) {
2 if (result.state == 'granted') {
3   showLocalNewsWithGeolocation();
4 } else if (result.state == 'prompt') {
5   showButtonToEnableLocalNews();
6 }
7 // Don't do anything if the permission was denied.
8});
9//name: camera
10//name: microphone