export declare enum Tool {
    NONE = 0,
    ZOOM = 1,
    EYE_DROPPER = 2,
    SPRAY = 3,
    SQUARE_DOT_PEN = 4,
    DOT_PEN = 5,
    TAPE = 6,
    PENCIL = 7,
    ERASER = 8,
    FILLER = 9
}