import { CollisionGeometry } from "./CollisionGeometry";
import { CollisionGeometryType } from "./CollisionGeometryType";
import { CollisionRect } from "./CollisionRect";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class CircleCollisionGeometry extends CollisionGeometry {
    static $t: Type;
    protected get_type(): CollisionGeometryType;
    get type(): CollisionGeometryType;
    private h;
    private i;
    private j;
    constructor(a: number, b: number, c: number);
    private g;
    protected get_boundingBox(): CollisionRect;
    get boundingBox(): CollisionRect;
    protected d(a: CollisionRect): boolean;
}