import { ArcDataItem, DonutDataItem, HalfDonut } from "../CoreDonutChart/helpers";
export declare const DUMMY_ARC_NAME = "@arc:empty";
export declare const legendPositions: readonly ["top", "right", "bottom", "left"];
export declare type LegendPosition = typeof legendPositions[number];
export declare const getTotalByCircle: (circles: readonly DonutDataItem[]) => readonly number[];
export declare const getDiffsByTotalFromCircles: (totals: readonly number[], sums: readonly number[]) => number[];
export declare const getComputedData: (circles: readonly DonutDataItem[], sums?: readonly number[]) => readonly DonutDataItem[];
export declare const filterComputedData: (item: ArcDataItem) => boolean;
export declare const getLimitSizeSide: (legendPosition?: LegendPosition, halfDonut?: HalfDonut) => "width" | "height" | undefined;