import { DefaultizedProps } from '../helpers';
import type { StackOffsetType } from '../stacking';
import { CartesianSeriesType, CommonSeriesType, CommonDefaultizedProps, StackableSeriesType } from './common';
export interface BarSeriesType extends CommonSeriesType<number | null>, CartesianSeriesType, StackableSeriesType {
    type: 'bar';
    /**
     * Data associated to each bar.
     */
    data?: (number | null)[];
    /**
     * The key used to retrieve data from the dataset.
     */
    dataKey?: string;
    /**
     * The label to display on the tooltip or the legend. It can be a string or a function.
     */
    label?: string | ((location: 'tooltip' | 'legend') => string);
    /**
     * Layout of the bars. All bar should have the same layout.
     * @default 'vertical'
     */
    layout?: 'horizontal' | 'vertical';
    /**
     * Defines how stacked series handle negative values.
     * @default 'diverging'
     */
    stackOffset?: StackOffsetType;
}
/**
 * An object that allows to identify a single bar.
 * Used for item interaction
 */
export type BarItemIdentifier = {
    type: 'bar';
    seriesId: DefaultizedBarSeriesType['id'];
    dataIndex: number;
};
export interface DefaultizedBarSeriesType extends DefaultizedProps<BarSeriesType, CommonDefaultizedProps | 'color' | 'layout'> {
}