import BaseDemo from "./BaseDemo";
export default class BoundingBox extends BaseDemo {
    private readonly _helpPointA;
    private readonly _helpPointB;
    private readonly _helpPointC;
    private _armatureDisplay;
    private _boundingBoxTester;
    private _targetA;
    private _targetB;
    private _line;
    private _pointA;
    private _pointB;
    constructor();
    protected _onStart(): void;
    private _enterFrameHandler;
}