export declare abstract class UtilsKeyCodeConstant { static readonly MAC_ENTER = 3; static readonly BACKSPACE = 8; static readonly TAB = 9; static readonly NUM_CENTER = 12; static readonly ENTER = 13; static readonly SHIFT = 16; static readonly CONTROL = 17; static readonly ALT = 18; static readonly PAUSE = 19; static readonly CAPS_LOCK = 20; static readonly ESCAPE = 27; static readonly SPACE = 32; static readonly PAGE_UP = 33; static readonly PAGE_DOWN = 34; static readonly END = 35; static readonly HOME = 36; static readonly LEFT_ARROW = 37; static readonly UP_ARROW = 38; static readonly RIGHT_ARROW = 39; static readonly DOWN_ARROW = 40; static readonly PLUS_SIGN = 43; static readonly PRINT_SCREEN = 44; static readonly INSERT = 45; static readonly DELETE = 46; static readonly ZERO = 48; static readonly ONE = 49; static readonly TWO = 50; static readonly THREE = 51; static readonly FOUR = 52; static readonly FIVE = 53; static readonly SIX = 54; static readonly SEVEN = 55; static readonly EIGHT = 56; static readonly NINE = 57; static readonly FF_SEMICOLON = 59; static readonly FF_EQUALS = 61; static readonly QUESTION_MARK = 63; static readonly AT_SIGN = 64; static readonly A = 65; static readonly B = 66; static readonly C = 67; static readonly D = 68; static readonly E = 69; static readonly F = 70; static readonly G = 71; static readonly H = 72; static readonly I = 73; static readonly J = 74; static readonly K = 75; static readonly L = 76; static readonly M = 77; static readonly N = 78; static readonly O = 79; static readonly P = 80; static readonly Q = 81; static readonly R = 82; static readonly S = 83; static readonly T = 84; static readonly U = 85; static readonly V = 86; static readonly W = 87; static readonly X = 88; static readonly Y = 89; static readonly Z = 90; static readonly META = 91; static readonly MAC_WK_CMD_LEFT = 91; static readonly MAC_WK_CMD_RIGHT = 93; static readonly CONTEXT_MENU = 93; static readonly NUMPAD_ZERO = 96; static readonly NUMPAD_ONE = 97; static readonly NUMPAD_TWO = 98; static readonly NUMPAD_THREE = 99; static readonly NUMPAD_FOUR = 100; static readonly NUMPAD_FIVE = 101; static readonly NUMPAD_SIX = 102; static readonly NUMPAD_SEVEN = 103; static readonly NUMPAD_EIGHT = 104; static readonly NUMPAD_NINE = 105; static readonly NUMPAD_MULTIPLY = 106; static readonly NUMPAD_PLUS = 107; static readonly NUMPAD_MINUS = 109; static readonly NUMPAD_PERIOD = 110; static readonly NUMPAD_DIVIDE = 111; static readonly F1 = 112; static readonly F2 = 113; static readonly F3 = 114; static readonly F4 = 115; static readonly F5 = 116; static readonly F6 = 117; static readonly F7 = 118; static readonly F8 = 119; static readonly F9 = 120; static readonly F10 = 121; static readonly F11 = 122; static readonly F12 = 123; static readonly NUM_LOCK = 144; static readonly SCROLL_LOCK = 145; static readonly FIRST_MEDIA = 166; static readonly FF_MINUS = 173; static readonly MUTE = 173; static readonly VOLUME_DOWN = 174; static readonly VOLUME_UP = 175; static readonly FF_MUTE = 181; static readonly FF_VOLUME_DOWN = 182; static readonly LAST_MEDIA = 183; static readonly FF_VOLUME_UP = 183; static readonly SEMICOLON = 186; static readonly EQUALS = 187; static readonly COMMA = 188; static readonly DASH = 189; static readonly PERIOD = 190; static readonly SLASH = 191; static readonly APOSTROPHE = 192; static readonly TILDE = 192; static readonly OPEN_SQUARE_BRACKET = 219; static readonly BACKSLASH = 220; static readonly CLOSE_SQUARE_BRACKET = 221; static readonly SINGLE_QUOTE = 222; static readonly MAC_META = 224; static readonly BUFFERED = 229; }