export declare class LayoutEngine {
    static layoutHorizental(sizes: Array<[number, number]>, margin?: number): Array<[number, number]>;
    static layoutVertical(sizes: Array<[number, number]>, margin?: number): Array<[number, number]>;
    static layoutSegmentVertical(segments: Array<Array<[number, number]>>, margins: Array<number>): Array<Array<[number, number]>>;
    private static getMaxWidth;
    private static sumHeight;
}