declare module "@irysius/grid-math/Rect" {
    import { ISize } from "@irysius/grid-math/Size";
    export interface IRect extends ISize {
        x: number;
        y: number;
        type?: string;
    }
    export function create(x: number, y: number, width: number, height: number, type?: string): IRect;
    export function empty(type?: string): IRect;
    export function fromClientBounds(v: any): IRect;
    export function isRect(v: any, typeToCheck?: string | any): v is IRect;
    export function areEqual(a: IRect, b: IRect, ignoreType?: boolean): boolean;
    export function closeEnough(e: number): (a: IRect, b: IRect, ignoreType?: boolean) => boolean;
    export function clone<T extends IRect>(v: T): T;
}