import { ChartDataDefinition } from '../ChartsV2/types';
export declare const showDataLabel: (totalItems: number, fontSize?: number) => boolean;
export declare const getMinMaxChartValue: (yKey: string, data: ChartDataDefinition[]) => {
    minValue: number;
    maxValue: number;
};
export declare const getMinMaxChartValueFromNumberArray: (data: number[]) => {
    minValue: number;
    maxValue: number;
};
export declare const getLabelDictionary: (formattedData: ChartDataDefinition[] | undefined, keys: string[]) => {
    [key: string]: string;
};
export declare const getFormattedValue: (value: any, dictionary?: {
    [key: string]: string;
} | undefined) => any;
export declare const getAllChartValues: (data: ChartDataDefinition[], keys: string[]) => number[];
