Feb 25
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In this video, we’ll cover how functions work in TypeScript and how to type them correctly for real-world applications. You’ll learn: How to add types to functions Typing parameters and return values Using optional parameters Setting default parameter values Working with rest parameters These concepts are essential for writing clean, predictable, and type-safe functions in TypeScript. 👉 By the end of this video, you’ll confidently write fully typed functions without relying on any. 📌 What you’ll learn Function type annotations Parameter typing & return types Optional parameters (?) Default parameters Rest parameters (...args) 🌐 Website: arrayblog.com 💼 LinkedIn: linkedin.com/in/array-blog-000203377 🐦 X: x.com/array_blog 💻 GitHub: github.com/arrayblogcode 🎬 Math Channel: https://www.youtube.com/@arrayblogmath/featured 🎬 Hindi Channel: youtube.com/@ArrayBlogHindi ────────────── 💬 Questions? Drop a comment — I reply to everyone! 👍 Like | Comment | Subscribe #TypeScript #TypeScriptFunctions #TypeScriptParameters #LearnTypeScript #JavaScriptToTypeScript #Programming #WebDevelopment #Coding #arrayblog