import Element from "../element";
export default class Rung extends Element {
    class_id: string;
    constructor(logic: string, num?: number, comment?: null);
    /**
     * Checks if an incoming object is a rung instance
     *
     * @static
     * @param {any} rung
     * @returns {boolean}
     * @memberof Tag
     */
    static isRung(rung: Rung): boolean | "";
}