declare enum AccelModifier {
    /** The Shift key. */
    SHIFT_MASK = 1,
    /**
     * A Lock key (depending on the modifier mapping of the X server
     * this may either be CapsLock or ShiftLock).
     */
    LOCK_MASK = 2,
    /** The Control key. */
    CONTROL_MASK = 4,
    /**
     * The fourth modifier key (it depends on the modifier mapping of
     * the X server which key is interpreted as this modifier, but
     * normally it is the Alt key).
     */
    MOD1_MASK = 8,
    /**
     * The fifth modifier key (it depends on the modifier mapping of the
     * X server which key is interpreted as this modifier).
     */
    MOD2_MASK = 16,
    /**
     * The sixth modifier key (it depends on the modifier mapping of the
     * X server which key is interpreted as this modifier).
     */
    MOD3_MASK = 32,
    /**
     * The seventh modifier key (it depends on the modifier mapping of
     * the X server which key is interpreted as this modifier).
     */
    MOD4_MASK = 64,
    /**
     * The eighth modifier key (it depends on the modifier mapping of
     * the X server which key is interpreted as this modifier).
     */
    MOD5_MASK = 128,
    /** The first mouse button. */
    BUTTON1_MASK = 256,
    /** The second mouse button. */
    BUTTON2_MASK = 512,
    /** The third mouse button. */
    BUTTON3_MASK = 1024,
    /** The fourth mouse button. */
    BUTTON4_MASK = 2048,
    /** The fifth mouse button. */
    BUTTON5_MASK = 4096,
    /** The Super modifier. Since 2.10 */
    SUPER_MASK = 67108864,
    /** The Hyper modifier. Since 2.10 */
    HYPER_MASK = 134217728,
    /** The Meta modifier. Since 2.10 */
    META_MASK = 268435456,
    /**
     * Not used in GDK itself. GTK+ uses it to differentiate between
     * (keyval, modifiers) pairs from key press and release events.
     */
    RELEASE_MASK = 1073741824,
    /** A mask covering all modifier types. */
    MODIFIER_MASK = 1543512063
}
export default AccelModifier;