export default class Rect {
    [key: string]: any;
    rtl: boolean;
    unsorted: boolean;
    x: number;
    y: number;
    _ix: number;
    _iy: number;
    w: number;
    h: number;
    constructor(r?: any);
    get area(): number;
    get iw(): number;
    get ih(): number;
    get dir(): "x" | "y";
    get side(): number;
    map(arr: any): any[];
}