import type { Orientation } from '../../../../../core/types/orientation.js';
import type { AreasSizes } from '../types/chart-layout-internal.js';
export declare const getDefaultAreasSize: (areasSizes: AreasSizes, draggedAmount: number, containerSize: number, resizerWrapperSize: number, orientation: Orientation) => {
    legend: {
        height: number;
        width: number;
    };
    graph: {
        height: number;
        width: number;
    };
};
export declare const getAreasSizeOnDragHandlers: (containerHeight: number, containerWidth: number, legendContainer: HTMLDivElement, resizerWrapperSize: number) => {
    getAreasHeightSizeOnDrag: (minHeight: number, maxHeight: number, verticalDraggedAmount?: number) => AreasSizes | undefined;
    getAreasWidthSizeOnDrag: (minWidth: number, maxWidth: number, horizontalDraggedAmount?: number) => AreasSizes | undefined;
};