import type { AgChartLegendListeners } from 'ag-charts-types';
import type { Scene } from '../../scene/scene';
import type { LegendSymbolOptions } from './legendSymbol';
export interface ChartLegend {
    attachLegend(scene: Scene): void;
    destroy(): void;
    data: any;
    listeners?: AgChartLegendListeners;
    pagination?: {
        currentPage: number;
        setPage: (pageNumber: number) => void;
    };
}
export type ChartLegendType = 'category' | 'gradient';
export type ChartLegendDatum<T extends ChartLegendType> = T extends 'category' ? CategoryLegendDatum : T extends 'gradient' ? GradientLegendDatum : never;
export interface BaseChartLegendDatum {
    legendType: ChartLegendType;
    seriesId: string;
    enabled: boolean;
    hideInLegend?: boolean;
}
export interface CategoryLegendDatum extends BaseChartLegendDatum {
    legendType: 'category';
    id: string;
    itemId: any;
    datum?: any;
    symbol: LegendSymbolOptions;
    /** Optional deduplication id - used to coordinate synced toggling of multiple items. */
    legendItemName?: string;
    label: {
        text: string;
    };
    skipAnimations?: boolean;
    isFixed?: boolean;
    hideToggleOtherSeries?: true;
}
interface FormatterBoundSeries {
    /** ID of the series for values on the related axis. */
    seriesId: string;
    /** Key used by the series for values on the related axis. */
    key: string;
    /** Optional name used by the series for values on the related axis. */
    name?: string;
}
export interface GradientLegendDatum extends BaseChartLegendDatum {
    legendType: 'gradient';
    enabled: boolean;
    seriesId: string;
    series: FormatterBoundSeries[];
    colorDomain: number[];
    colorRange: string[];
}
export {};