W3cubDocs

/Dart 2

supported property

bool supported

Checks if this type is supported on the current platform.

Implementation

static bool get supported =>
    JS('bool', 'typeof window.WebSocket != "undefined"');

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-html/WebSocket/supported.html