/**
 * Used to dictate the style that a #GtkButtonBox uses to layout the
 * buttons it contains.
 */
declare enum ButtonBoxStyle {
    /** Buttons are evenly spread across the box. */
    SPREAD = 0,
    /** Buttons are placed at the edges of the box. */
    EDGE = 1,
    /**
     * Buttons are grouped towards the start of the box, (on the left
     * for a HBox, or the top for a VBox).
     */
    START = 2,
    /**
     * Buttons are grouped towards the end of the box, (on the right for
     * a HBox, or the bottom for a VBox).
     */
    END = 3,
    /** Buttons are centered in the box. Since 2.12. */
    CENTER = 4,
    /**
     * Buttons expand to fill the box. This entails giving buttons a
     * "linked" appearance, making button sizes homogeneous, and setting
     * spacing to 0 (same as calling gtk_box_set_homogeneous() and
     * gtk_box_set_spacing() manually). Since 3.12.
     */
    EXPAND = 5
}
export default ButtonBoxStyle;