/**
 * Calculates the max size of the visible legend item in a categorical legend with
 * the horizontal layout.
 * @param node -
 * @param height -
 */
export declare const getMaxItemSizeForCategoricalHorizontal: (node: HTMLDivElement, height: number) => number;
/**
 * Calculates the height of the legend, when it is placed on the bottom, in
 * order to show 1.5 rows the horizontal layout.
 */
export declare const getSizeForCategoricaVertical: () => number;
/**
 * Returns the max size in pixels, of the range legend segment's
 * label, when the legend is positioned on the right of the chart.
 * @param node -
 */
export declare const getMaxLabelForRangeHorizontal: (node: HTMLDivElement) => number;
export declare const getLabelsHeightForRangeBottom: (node: HTMLDivElement) => number;