la-visitor/scripts/selector/selector.js

import { view } from "../assets/view.js";
import { selector_item } from "./selector-item.js";

class selector extends view {
    #items;

    constructor(app, name = undefined) {
        super(app, name);

        this.#items = new Array();
    }
   
    add(item) {
        if (!(item instanceof selector_item)) {
            throw new TypeError("Could add only selector item.");
        }

        this.#items = [...this.#items, item];
    }

    get items() {
        return this.#items;
    }
}

export { selector };