import { StackBarChartsDataItem } from '../types';
import { Ref } from 'vue';

interface UseLegendManagerParams {
    series?: StackBarChartsDataItem[];
    hasValidData: () => boolean;
    updateChart: () => void;
}
export declare const useLegendManager: (params: () => UseLegendManagerParams) => {
    legendSelected: Ref<Record<string, boolean>, Record<string, boolean>>;
    initSelected: () => void;
    handleLegendSelectChanged: (paramsEvent: any) => void;
};
export {};