PFNGLPROGRAMUNIFORMMATRIX4X2FVPROCDart typedef
        PFNGLPROGRAMUNIFORMMATRIX4X2FVPROCDart =
     void Function(int program, int location, int count, int transpose, Pointer<Float>  value)
    
    
    
Implementation
typedef PFNGLPROGRAMUNIFORMMATRIX4X2FVPROCDart =
    void Function(
      int program,
      int location,
      int count,
      int transpose,
      Pointer<Float> value,
    );