f8.1/sdk/dart/package-fuchsia_vfs_vfs/ReadFnStr.md - reference-docs - Git at Google



 # ReadFnStr typedef


     *[<Null safety>](https://dart.dev/null-safety)*


     String? ReadFnStr = String? Function()


 ## Implementation

 ```dart
 typedef ReadFnStr = String? Function();
 ```



	# ReadFnStr typedef






	[<Null safety>](https://dart.dev/null-safety)




	String? ReadFnStr = String? Function()






	## Implementation

	```dart
	typedef ReadFnStr = String? Function();
	```