import { Base, Type } from "./type";
import { Rect } from "./Rect";
import { CollisionRect } from "./CollisionRect";
/**
 * @hidden
 */
export declare class QuadTreeBoundingBox extends Base {
    static $t: Type;
    constructor();
    d: number;
    e: number;
    g: number;
    f: number;
    c(a: QuadTreeBoundingBox): boolean;
    i: any;
    h(a: QuadTreeBoundingBox): number;
    static b(a: Rect): QuadTreeBoundingBox;
    static a(a: CollisionRect): QuadTreeBoundingBox;
    j(): Rect;
}