text: import React, { Component } from "react";
  import ItemsView from "./ItemsView";
  import SelectItemsCard from "./SelectItemsCard";
  import SelectItemsCard2 from "./SelectItemsCard2";
  import SelectItemsCard3 from "./SelectItemsCard3";
  // import PropTypes from "prop-types";
  import ShoppingCartManager from "../Model/ShoppingCartManager";
  import CheckOutCard from "./CheckOutCard";
  
  class MaskPageView extends Component {
    constructor(props) {
      super(props);
  
      this.manager = new ShoppingCartManager();
      this.state = {
        shoppingCart: [],
      };
    }
    //   static propTypes = {
    //     children: PropTypes.oneOfType([
    //       PropTypes.arrayOf(PropTypes.node),
    //       PropTypes.node,
    //     ]).isRequired,
    //   };
  
    render() {
      return (
        <div>
          {/* {this.props.children} */}
          <ItemsView />
          <SelectItemsCard />
          <SelectItemsCard2 />
          <SelectItemsCard3 />
          <CheckOutCard />
        </div>
      );
    }
  }
  
  export default MaskPageView;
  