| # stateChanges property | |
| Stream<[InterfaceState](../../package-fidl_fidl/InterfaceState.md)> stateChanges | |
| _<span class="feature">inherited</span>_ | |
| <p>A stream of state changes.</p> | |
| ## Implementation | |
| ```dart | |
| Stream<InterfaceState> get stateChanges => _streamController.stream; | |
| ``` | |