NativeFunction<T extends Function> constructor Null safety

1. Dart
2. dart:ffi
3. NativeFunction<T extends Function>
4. NativeFunction constructor

NativeFunction class

1. Constructors
2. NativeFunction
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. Operators
10. operator ==