import { Point } from "./Point";
import { Matrix } from "./Matrix";
export declare class Rectangle extends Object {
    x: number;
    y: number;
    width: number;
    height: number;
    constructor(x?: number, y?: number, width?: number, height?: number);
    get left(): number;
    set left(value: number);
    get right(): number;
    set right(value: number);
    get top(): number;
    set top(value: number);
    get bottom(): number;
    set bottom(value: number);
    get topLeft(): Point;
    set topLeft(value: Point);
    get bottomRight(): Point;
    set bottomRight(value: Point);
    get size(): Point;
    set size(value: Point);
    clone: () => Rectangle;
    isEmpty: () => boolean;
    setEmpty: () => void;
    inflate: (dx: number, dy: number) => void;
    inflatePoint: (point: Point) => void;
    offset: (dx: number, dy: number) => void;
    offsetPoint: (point: Point) => void;
    contains: (x: number, y: number) => boolean;
    containsPoint: (point: Point) => boolean;
    containsRect: (rect: Rectangle) => boolean;
    intersection: (toIntersect: Rectangle) => Rectangle;
    intersects: (toIntersect: Rectangle) => boolean;
    union: (toUnion: Rectangle) => Rectangle;
    equals: (toCompare: Rectangle) => boolean;
    toString: () => string;
    copyFrom: (sourceRect: Rectangle) => void;
    setTo: (xa: number, ya: number, widtha: number, heighta: number) => void;
    __transform: (rect: Rectangle, m: Matrix) => void;
    __expand: (x: number, y: number, width: number, height: number) => void;
}