import * as THREE from 'three';
import { Helper } from '../Helper';
export interface RobotCursor {
    toolObject: THREE.Object3D;
    basePose: number[];
    toolPose: number[];
    color?: string;
}
export interface RobotCursorOptions {
    size: number;
    width: number;
    inverseCalHandler: (params: any) => Promise<any> | null;
}
export declare class RobotCursorHelper extends Helper<RobotCursor> {
    private _options;
    private _inverseCalHandler;
    constructor(options: RobotCursorOptions);
    onAdded(): Promise<void>;
    onRemoved(): void;
    initializeHandler(helperName: string): void;
    updateHandler(deltaTime: number, helperName: string): void;
    onDetach(helperName: string): void;
}