import { BarData } from '.';
import { DisplayStateConfigInterface } from '../_abstract/display-state-manager';
export declare const defaultMaxDisplayedItems = 10;
export type BarsConfigInterface = DisplayStateConfigInterface & {
    /**
     * The maximum number of bars to display in the bars visualization.
     * When exceeded, a "show more" button will appear to display additional items.
     * @default 10
     */
    maxDisplayedItems?: number;
    /**
     * Specifies whether the sorting block should be visible.
     * The sorting block allows users to sort bars by count or alphabetically.
     * @default true
     */
    showSortingBlock?: boolean;
    /**
     * Specifies whether the search container should be visible.
     * @default true
     */
    showSearch?: boolean;
    /**
     * Specifies the sort order for the bars visualization. Can be either 'alphabetical' to sort the bars alphabetically, or 'count' to sort the bars by their associated count values.
     * @default 'count'
     */
    sort?: 'alphabetical' | 'count';
    /**
     * Moves filtered bars to the top while filtering is active.
     * If `false`, filtering does not reorder bars.
     * @default false
     */
    moveFilteredToTop?: boolean;
    /**
     * Enables smooth transition when bars re-order (sort/search/filter updates).
     * Automatically disabled when the user has `prefers-reduced-motion: reduce`.
     * @default true
     */
    animateSort?: boolean;
    /**
     * Sort animation duration in milliseconds.
     * @default 250
     */
    sortAnimationDurationMs?: number;
    /**
     * Specifies whether the total count should be displayed alongside the filtered count when filtering is active.
     * If set to `true`, the count will be displayed as "filtered / total" (e.g., "5 / 10").
     * If set to `false`, only the filtered count will be displayed.
     * @default false
     */
    showTotalWhenFiltered?: boolean;
    /**
     * Specifies whether the bars should be sorted in ascending or descending order.
     * If `sort` is set to `'count'`, this determines whether the bars are sorted by their associated count values in ascending or descending order.
     * If `sort` is set to `'alphabetical'`, this determines whether the bars are sorted alphabetically in ascending or descending order.
     * @default false
     */
    sortAscending?: boolean;
    /**
     * A formatter function that is used to format the count values displayed on the bars.
     * This allows for custom formatting of numbers (e.g., adding thousand separators, currency symbols, etc.).
     * @param count - The numeric value to format
     * @returns The formatted string representation of the count
     */
    countFormatter?: (count: number) => string;
    /**
     * Determines whether the bars visualization is initially expanded or collapsed.
     * When `expanded` is `true`, the bars visualization is initially displayed in an expanded state.
     * When `false`, the bars visualization is initially displayed in a collapsed state.
     * @default false
     */
    expanded?: boolean;
    /**
     * Callback function that is called when a bar in the bars visualization is clicked.
     * The handler is passed the `BarData` object for the clicked bar.
     * @param data - The data for the clicked bar, or undefined if no bar is selected
     * @param event - Native mouse event for click metadata (e.g. `shiftKey`)
     */
    onClick?: (data?: BarData, event?: MouseEvent) => void;
    /**
     * Callback function that is called when the mouse hovers over a bar in the bars visualization.
     * The handler is passed the `BarData` object for the hovered bar.
     * @param data - The data for the hovered bar
     */
    onBarHover?: (data: BarData) => void;
};
export declare const defaultBarsConfig: BarsConfigInterface;