text: module.exports = {
      LEFT_BUTTON: 0x01,
      RIGHT_BUTTON: 0x02,
      MIDDLE_BUTTON: 0x04,
      X_BUTTON1: 0x05,
      X_BUTTON2: 0x06,
      CANCEL: 0x03,
      BACKSPACE: 0x08,
      TAB: 0x09,
      CLEAR: 0x0C,
      RETURN: 0x0D,
      SHIFT: 0x10,
      CONTROL: 0x11,
      ALT: 0x12,
      PAUSE: 0x13,
      CAPS_LOCK: 0x14,
      ESCAPE: 0x1B,
      SPACE: 0x20,
      PAGE_UP: 0x21,
      PAGE_DOWN: 0x22,
      END: 0x23,
      HOME: 0x24,
      LEFT: 0x25,
      UP: 0x26,
      RIGHT: 0x27,
      DOWN: 0x28,
      SELECT: 0x29,
      PRINT: 0x2A,
      EXECUTE: 0x2B,
      SNAPSHOT: 0x2C,
      INSERT: 0x2D,
      DELETE: 0x2E,
      HELP: 0x2F,
      LEFT_WINDOWS: 0x5B,
      RIGHT_WINDOWS: 0x5C,
      APPS: 0x5D,
      SLEEP: 0x5F,
      NUMPAD_0: 0x60,
      NUMPAD_1: 0x61,
      NUMPAD_2: 0x62,
      NUMPAD_3: 0x63,
      NUMPAD_4: 0x64,
      NUMPAD_5: 0x65,
      NUMPAD_6: 0x66,
      NUMPAD_7: 0x67,
      NUMPAD_8: 0x68,
      NUMPAD_9: 0x69,
      MULTIPLY: 0x6A,
      ADD: 0x6B,
      SEPARATOR: 0x6C,
      SUBTRACT: 0x6D,
      DECIMAL: 0x6E,
      DIVIDE: 0x6F,
      F1: 0x70,
      F2: 0x71,
      F3: 0x72,
      F4: 0x73,
      F5: 0x74,
      F6: 0x75,
      F7: 0x76,
      F8: 0x77,
      F9: 0x78,
      F10: 0x79,
      F11: 0x7A,
      F12: 0x7B,
      NUM_LOCK: 0x90,
      SCROLL_LOCK: 0x91,
      LEFT_SHIFT: 0xA0,
      RIGHT_SHIFT: 0xA1,
      LEFT_CONTROL: 0xA2,
      RIGHT_CONTROL: 0xA3,
      LEFT_ALT: 0xA4,
      RIGHT_ALT: 0xA4,
      VOLUME_MUTE: 0xAD,
      VOLUME_DOWN: 0xAE,
      VOLUME_UP: 0xAF
  };