export declare class Rectangle {
    x: number;
    y: number;
    width: number;
    height: number;
    constructor(_x: number, _y: number, _width: number, _height: number);
    getX(): number;
    setX(value: number): void;
    getY(): number;
    setY(value: number): void;
    getWidth(): number;
    setWidth(value: number): void;
    getHeight(): number;
    setHeight(value: number): void;
}