- u -

• uid : FlutterCustomAccessibilityAction, SemanticsObject
• undoCount : FakeFlutterUndoManagerDelegate
• undoManager : <FlutterUndoManagerDelegate>, FlutterUndoManagerPluginTest
• undoManagerDelegate : FlutterUndoManagerPlugin, FlutterUndoManagerPluginTest
• undoManagerPlugin : FlutterUndoManagerPluginTest
• url : FlutterDartVMServicePublisher
• userData : TestKeyEvent