import { Line3, Plane, Ray, Vector3 } from "three";
export declare class PlaneExt extends Plane {
    constructor(normal?: Vector3, constant?: number | Vector3);
    intersectLine(line: Line3, optionalTarget?: Vector3, extendLine?: boolean): Vector3;
    intersectRay(ray: Ray, optionalTarget?: Vector3, extendLine?: boolean): Vector3;
}
//# sourceMappingURL=Plane.d.ts.map