f9/sdk/dart/package-fuchsia_vfs_vfs/WriteFnStr.md - reference-docs - Git at Google



 # WriteFnStr typedef


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


     int WriteFnStr = int Function(String)


 ## Implementation

 ```dart
 typedef WriteFnStr = int Function(String);
 ```



	# WriteFnStr typedef






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




	int WriteFnStr = int Function(String)






	## Implementation

	```dart
	typedef WriteFnStr = int Function(String);
	```