1. DomName('PushManager.register')
  2. DocsEditable()
  3. Experimental()
Future register(String senderId)

Source 

@DomName('PushManager.register')
@DocsEditable()
@Experimental() // untriaged
Future register(String senderId) => wrap_jso(_blink.BlinkPushManager.instance.register_Callback_1_(unwrap_jso(this), senderId));