text: // export
  var Keycode = {
      "A": 0x04,
      "B": 0x05,
      "C": 0x06,
      "D": 0x07,
      "E": 0x08,
      "F": 0x09,
      "G": 0x0A,
      "H": 0x0B,
      "I": 0x0C,
      "J": 0x0D,
      "K": 0x0E,
      "L": 0x0F,
      "M": 0x10,
      "N": 0x11,
      "O": 0x12,
      "P": 0x13,
      "Q": 0x14,
      "R": 0x15,
      "S": 0x16,
      "T": 0x17,
      "U": 0x18,
      "V": 0x19,
      "W": 0x1A,
      "X": 0x1B,
      "Y": 0x1C,
      "Z": 0x1D,
  
      "ONE": 0x1E,
      "TWO": 0x1F,
      "THREE": 0x20,
      "FOUR": 0x21,
      "FIVE": 0x22,
      "SIX": 0x23,
      "SEVEN": 0x24,
      "EIGHT": 0x25,
      "NINE": 0x26,
      "ZERO": 0x27,
      "ENTER": 0x28,
      "RETURN": 0x28,
      "ESCAPE": 0x29,
      "BACKSPACE": 0x2A,
      "TAB": 0x2B,
      "SPACEBAR": 0x2C,
      "SPACE": 0x2C,
      "MINUS": 0x2D,
      "EQUALS": 0x2E,
      "LEFT_BRACKET": 0x2F,
      "RIGHT_BRACKET": 0x30,
      "BACKSLASH": 0x31,
      "POUND": 0x32,
      "SEMICOLON": 0x33,
      "QUOTE": 0x34,
      "GRAVE_ACCENT": 0x35,
      "COMMA": 0x36,
      "PERIOD": 0x37,
      "FORWARD_SLASH": 0x38,
  
      "CAPS_LOCK": 0x39,
  
      "F1": 0x3A,
      "F2": 0x3B,
      "F3": 0x3C,
      "F4": 0x3D,
      "F5": 0x3E,
      "F6": 0x3F,
      "F7": 0x40,
      "F8": 0x41,
      "F9": 0x42,
      "F10": 0x43,
      "F11": 0x44,
      "F12": 0x45,
  
      "PRINT_SCREEN": 0x46,
      "SCROLL_LOCK": 0x47,
      "PAUSE": 0x48,
  
      "INSERT": 0x49,
      "HOME": 0x4A,
      "PAGE_UP": 0x4B,
      "DELETE": 0x4C,
      "END": 0x4D,
      "PAGE_DOWN": 0x4E,
  
      "RIGHT_ARROW": 0x4F,
      "LEFT_ARROW": 0x50,
      "DOWN_ARROW": 0x51,
      "UP_ARROW": 0x52,
  
      "KEYPAD_NUMLOCK": 0x53,
      "KEYPAD_FORWARD_SLASH": 0x54,
      "KEYPAD_ASTERISK": 0x55,
      "KEYPAD_MINUS": 0x56,
      "KEYPAD_PLUS": 0x57,
      "KEYPAD_ENTER": 0x58,
      "KEYPAD_ONE": 0x59,
      "KEYPAD_TWO": 0x5A,
      "KEYPAD_THREE": 0x5B,
      "KEYPAD_FOUR": 0x5C,
      "KEYPAD_FIVE": 0x5D,
      "KEYPAD_SIX": 0x5E,
      "KEYPAD_SEVEN": 0x5F,
      "KEYPAD_EIGHT": 0x60,
      "KEYPAD_NINE": 0x61,
      "KEYPAD_ZERO": 0x62,
      "KEYPAD_PERIOD": 0x63,
      "KEYPAD_BACKSLASH": 0x64,
  
      "APPLICATION": 0x65,
      "POWER": 0x66,
      "KEYPAD_EQUALS": 0x67,
      "F13": 0x68,
      "F14": 0x69,
      "F15": 0x6A,
      "F16": 0x6B,
      "F17": 0x6C,
      "F18": 0x6D,
      "F19": 0x6E,
  
      "F20": 0x6F,
      "F21": 0x70,
      "F22": 0x71,
      "F23": 0x72,
      "F24": 0x73,
  
      "LEFT_CONTROL": 0xE0,
      "CONTROL": 0xE0,
      "LEFT_SHIFT": 0xE1,
      "SHIFT": 0xE1,
      "LEFT_ALT": 0xE2,
      "ALT": 0xE2,
      "OPTION": 0xE2,
      "LEFT_GUI": 0xE3,
      "GUI": 0xE3,
      "WINDOWS": 0xE3,
      "COMMAND": 0xE3,
      "RIGHT_CONTROL": 0xE4,
      "RIGHT_SHIFT": 0xE5,
      "RIGHT_ALT": 0xE6,
      "RIGHT_GUI": 0xE7,
  };