export default class Rectangle {
    top: number;
    bottom: number;
    left: number;
    right: number;
    constructor(left?: number, right?: number, top?: number, bottom?: number);
    /**
     * Calculated automatically by subtracting the right from left
     */
    readonly width: number;
    /**
     * Calculated automatically by subtracting the bottom from top.
     */
    readonly height: number;
}