/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
/**
 * Configures the `filterable` option for the Grid.
 *
 * The possible values are:
 * * `row`—Shows a filter row in the Grid. [See example](https://www.telerik.com/kendo-angular-ui/components/grid/filtering/filter-row).
 * * `menu`—Shows a filter menu in the Grid. [See example](https://www.telerik.com/kendo-angular-ui/components/grid/filtering/filter-menu).
 * * `menu, row`—Shows both filter menu and filter row.
 *
 * @example
 * ```html
 * <kendo-grid filterable="menu, row"></kendo-grid>
 * ```
 */
export type FilterableSettings = boolean | 'row' | 'menu' | 'menu, row';
/**
 * Configures the supported UI variants for the column's filter menu.
 *
 * The possible values are:
 * - `default`&mdash;Renders the standard filter UI (e.g. text, numeric, date inputs with operator pickers).
 * - `multiCheckbox`&mdash;Renders a list of distinct column values with checkboxes for inclusion/exclusion filtering.
 */
export type FilterVariant = 'default' | 'multiCheckbox';
export interface FilterVariantSettings {
    /**
     * Specifies the filter menu variant.
     */
    variant: FilterVariant;
    /**
     * Specifies if the search input is displayed. By default the input is visible.
     */
    search?: boolean;
    /**
     * Allows providing custom set of filter list values. Each entry must include a field matching the target column's field.
     * By default, the filter list is populated with unique values from the Grid's data, taking into account their format as well (if present).
     */
    data?: Array<any>;
}
/**
 * @hidden
 */
export declare const isFilterable: (settings: FilterableSettings) => settings is true | "row" | "menu" | "menu, row";
/**
 * @hidden
 */
export declare const hasFilterMenu: (settings: FilterableSettings) => boolean;
/**
 * @hidden
 */
export declare const hasFilterRow: (settings: FilterableSettings) => boolean;