import { Point } from '../../math/geometry/point';
import { SweepEvent } from '../spline/coneSpanner/SweepEvent';
import { Obstacle } from './obstacle';
export declare class BasicReflectionEvent extends SweepEvent {
    ReflectingObstacle: Obstacle;
    InitialObstacle: Obstacle;
    PreviousSite: BasicReflectionEvent;
    constructor(initialObstacle: Obstacle, reflectingObstacle: Obstacle, site: Point);
    static mk(previousSite: BasicReflectionEvent, reflectingObstacle: Obstacle, site: Point): BasicReflectionEvent;
    IsStaircaseStep(reflectionTarget: Obstacle): boolean;
    private site;
    get Site(): Point;
}