static/chunks/766-12dbb05e2adf85ab.js","4150","static/chunks/app/courses/%5BcourseSlug%5D/lessons/%5BunitSlug%5D/page-1fc213a0f4568bd8.js"],"Image"] 3b:T59c,class WebPageElement { render() { throw new Error("This method should be overridden by subclasses"); } } class Header extends WebPageElement { constructor(text) { super(); this.text = text; } render() { return `

${this.text}

`; } } class Paragraph extends WebPageElement { constructor(text) { super(); this.text = text; } render() { return `

${this.text}

`; } } class List extends WebPageElement { constructor(items) { super(); this.items = items; } render() { const itemsStr = this.items.map(item => `

${item}

`).join("\n"); return `

${itemsStr}`; } } class WebPage { constructor(title) { this.title = title; this.elements = []; } addElement(element) { this.elements.push(element); } display() { const elementsStr = this.elements.map(element => element.render()).join("\n"); return `\n\n ${this.title}\n\n\n ${elementsStr}\n\n`; } } // Example usage const page = new WebPage("My Web Page"); page.addElement(new Header("Welcome to My Web Page")); page.addElement(new Paragraph("This is a paragraph of text on the web page.")); page.addElement(new List(["Item 1", "Item 2", "Item 3"])); console.log(page.display());3c:T451,class Vehicle { constructor(color, engineType) { if (new.target === Vehicle) { throw new TypeError("Cannot instantiate an abstract class."); } this.color = color; this.engineType = engineType; this.engineRunning = false; } startEngine() { throw new Error("This method should be overridden by subclasses"); } stopEngine() { throw new Error("This method s