and GLEnum has both `FrontAndBack` and `Line`
and GLEnum has both
FrontAndBack and LineFrontAndBackLineGLEnum, not EnumGl.GetApi() if I have a GLFW window handle?GlfwNativeWindow

GLEnumEnumGl.GetApi()GlfwNativeWindowvar x = new GlfwNativeWindow(myHandle);
var y = GL.GetApi(x);