1. Dart
2. dart:html
3. Permissions
4. request method

Permissions class

1. Properties
2. hashCode
3. runtimeType
4. Methods
5. query
6. request
7. requestAll
8. revoke
9. noSuchMethod
10. toString
11. Operators
12. operator ==

Future<PermissionStatus> request(Map permissions) {
  var permissions_dict = convertDartToNative_Dictionary(permissions);
  return promiseToFuture<PermissionStatus>(
      JS("", "#.request(#)", this, permissions_dict));
}