import * as Zappar from '@zappar/zappar';
import * as THREE from 'three';
import { Camera } from '../camera.js';
export interface PlanesMeshesIntersection {
    anchorId: string;
    intersection: THREE.Intersection;
}
export declare class PlanesMeshes extends THREE.Group {
    private camera;
    private worldTracker;
    private material?;
    /**
     * Emits when a plane is first intersected.
     */
    readonly onIntersect: Zappar.Event1<PlanesMeshesIntersection>;
    /**
     * Emits when a plane is no longer intersected.
     */
    readonly onIntersectEnd: Zappar.Event1<Omit<PlanesMeshesIntersection, "intersection">>;
    private readonly _previousIntersections;
    private readonly _currentIntersections;
    private _geometries;
    constructor(camera: Camera, worldTracker: Zappar.WorldTracker, material?: (THREE.Material | THREE.MaterialParameters) | undefined);
    private _update;
    intersect(ray: THREE.Raycaster): PlanesMeshesIntersection[];
}