/**
 * Facilities for managing the selection mode.
 *
 * @author Louis-Dominique Dubeau
 * @license MPL 2.0
 * @copyright Mangalam Research Center for Buddhist Languages
 */
export declare enum SelectionMode {
    /** The span mode allows creating selections character-by-character. */
    SPAN = 0,
    /**
     * The unit mode restricts selections to entire units. Like an entire element,
     * or an entire attribute.
     */
    UNIT = 1,
}
export declare namespace SelectionMode {
    /**
     * Get the selection mode that follows another mode.
     *
     * @param mode A selection mode.
     *
     * @returns The mode that follows `mode`.
     */
    function next(mode: SelectionMode): SelectionMode;
}
/**
 * An event notifying of a selection mode change.
 */
export interface SelectionModeChange {
    name: "SelectionModeChange";
    value: SelectionMode;
}