GLFWKeyHelper constructor Null safety

1. Flutter
2. services
3. GLFWKeyHelper
4. GLFWKeyHelper constructor

GLFWKeyHelper class

1. Constructors
2. GLFWKeyHelper
3. Properties
4. debugToolkit
5. hashCode
6. platformPlane
7. runtimeType
8. Methods
9. getModifierSide
10. isModifierPressed
11. logicalKey
12. noSuchMethod
13. numpadKey
14. toString
15. Operators
16. operator ==
17. Constants
18. modifierAlt
19. modifierCapsLock
20. modifierControl
21. modifierMeta
22. modifierNumericPad
23. modifierShift