🟦 TypeScript Functions

TypeScript functions work like JavaScript’s, but you can explicitly define parameter types and return types for safer, clearer code.

📚 Example Code: Typed Function

🔧 Function Type Syntax

• function functionName(param: type): returnType
• Example: function add(a: number, b: number): number
• Void return: function log(message: string): void

📑 Arrow Functions

TypeScript supports ES6 arrow functions too, with type annotations:

const multiply = (x: number, y: number): number => {
  return x * y;
};

console.log(multiply(3, 5));