import * as THREE from 'three';
/**
 * Defines the thin outline on the edges of the section box.
 */
export declare class SectionBoxOutline extends THREE.LineSegments {
    constructor(color: THREE.Color);
    /**
     * Resize the outline to the given box.
     */
    fitBox(box: THREE.Box3): void;
    /**
     * Disposes of all resources.
     */
    dispose(): void;
}
