import * as THREE from 'three';
import { LineSegments, Mesh, Scene } from 'three';
import { IfcContext } from '../../context';
export declare class EdgeProjector {
    private context;
    params: {
        displayModel: string;
        displayEdges: boolean;
        displayProjection: boolean;
        useBVH: boolean;
        sortEdges: boolean;
        amount: number;
        color: number;
    };
    projectedEdges: LineSegments[];
    constructor(context: IfcContext);
    dispose(): void;
    projectEdges(model: Mesh): Promise<THREE.LineSegments<THREE.BufferGeometry, THREE.LineBasicMaterial>>;
    updateEdges(scene: Scene, params: any, model: any, projection: any): Generator<undefined, void, unknown>;
}