import { Object3D, Vector3, Group } from 'three';
import { PhysicsShapeType } from './IPhysics';
export declare class ColliderHelper extends Group {
    private shape;
    private mesh?;
    private collectIndices;
    private meshesToIgnoreIds;
    previewMesh: Object3D | null;
    vertices: Vector3[];
    indices: number[];
    private previewMeshVertices;
    constructor(shape: PhysicsShapeType, mesh?: Object3D<import("three").Event> | undefined, collectIndices?: boolean, meshesToIgnoreIds?: number[]);
    createPreview(): void;
    private addNodeMeshes;
    private addMesh;
    private createPreviewMesh;
    private createWireframeFromGeometry;
    private createConvexHullPreview;
    private createMeshWireframe;
    private getGeometryFromShape;
    private getPreviewGeometry;
}