import React from 'react';
import { SharedNumber, SharedVector } from '../../types';
export interface MarkProps {
    r: SharedNumber;
    trackWidth: SharedNumber;
    center: SharedVector;
    color: string;
    showText: boolean;
    thickness: number;
    length: number;
    theta: number;
    text?: string;
}
export declare const Mark: React.MemoExoticComponent<({ r, trackWidth, center, showText, color, thickness, length, theta, text, }: MarkProps) => JSX.Element>;