/**
 * The settings for sorting the Grid columns.
 */
export declare type GridColumnSortSettings = boolean | {
    /**
     * Enables the removal of the column sorting functionality.
     */
    allowUnsort?: boolean;
};
/**
 * The settings for sorting the Grid data.
 */
export declare type GridSortSettings = boolean | GridColumnSortSettings & {
    /**
     * The sort mode of the Grid.
     *
     * The available modes are:
     * - `single`
     * - `multiple`
     */
    mode?: 'single' | 'multiple';
};
/**
 * @hidden
 */
export declare const normalize: (...settings: (boolean | {
    /**
     * Enables the removal of the column sorting functionality.
     */
    allowUnsort?: boolean;
} | (true & {
    /**
     * The sort mode of the Grid.
     *
     * The available modes are:
     * - `single`
     * - `multiple`
     */
    mode?: "multiple" | "single";
}) | (false & {
    /**
     * The sort mode of the Grid.
     *
     * The available modes are:
     * - `single`
     * - `multiple`
     */
    mode?: "multiple" | "single";
}) | ({
    /**
     * Enables the removal of the column sorting functionality.
     */
    allowUnsort?: boolean;
} & {
    /**
     * The sort mode of the Grid.
     *
     * The available modes are:
     * - `single`
     * - `multiple`
     */
    mode?: "multiple" | "single";
}))[]) => any;