import { ChartInternalNestedDataShape } from '../data';
interface MariemkoScaleData {
    data: ChartInternalNestedDataShape[];
    width: number;
    valueScale: any;
    padding: number;
}
/**
 * Get a linear scale for the mariemko chart.
 */
export declare function getMarimekkoScale(width: number, roundDomains: boolean): import("d3-scale").ScaleLinear<number, number>;
/**
 * Builds a fake scale function to get a group scale for a marimekko value scale.
 */
export declare function getMarimekkoGroupScale({ data, width, valueScale, padding }: MariemkoScaleData): any;
export {};