TypeScript Learning Notes

This repository contains a collection of TypeScript examples and notes covering fundamental concepts of the language. Each file focuses on specific TypeScript features with practical examples.

Contents

1. Functions

   • Function expressions, declarations, and arrow functions
   • Optional and default parameters
   • Rest parameters
   • Function types

2. Interfaces and Classes

   • Interface definitions and usage
   • Class declarations with access modifiers
   • Class implementation of interfaces
   • Constructor parameter properties

3. Union and Intersection Types

   • Union types (|)
   • Intersection types (&)
   • Type guards and narrowing
   • Complex type combinations

4. Type Aliases and Type Assertions

   • Creating type aliases
   • Complex type definitions
   • Type assertions using as and angle brackets

5. Any, Unknown, and Never Types

   • Special TypeScript types
   • Type safety considerations

Getting Started

1. Make sure you have Node.js installed
2. Install TypeScript globally:

   npm install -g typescript

3. Clone this repository
4. Use tsc to compile the TypeScript files or run them directly with ts-node