/** Used to control what selections users are allowed to make. */
declare enum SelectionMode {
    /** No selection is possible. */
    NONE = 0,
    /** Zero or one element may be selected. */
    SINGLE = 1,
    /**
     * Exactly one element is selected. In some circumstances, such as
     * initially or during a search operation, it’s possible for no
     * element to be selected with %GTK_SELECTION_BROWSE. What is really
     * enforced is that the user can’t deselect a currently selected
     * element except by selecting another element.
     */
    BROWSE = 2,
    /**
     * Any number of elements may be selected. The Ctrl key may be used
     * to enlarge the selection, and Shift key to select between the
     * focus and the child pointed to. Some widgets may also allow
     * Click-drag to select a range of elements.
     */
    MULTIPLE = 3
}
export default SelectionMode;