f8/sdk/dart/package-fidl_fidl/Enum/isUnknown.md - reference-docs - Git at Google



 # isUnknown method


 bool isUnknown
 ()


 ## Implementation

 ```dart
 bool isUnknown();
 ```



	# isUnknown method








	bool isUnknown
	()








	## Implementation

	```dart
	bool isUnknown();
	```