YouTipFunctions with Types
function add(a: number, b: number): number {
return a + b;
}
const multiply = (a: number, b: number): number => a * b;Generics
function identity<T>(value: T): T {
return value;
}
const result = identity<string>("hello");Classes
class Animal {
constructor(public name: string) {}
speak(): string { return `${this.name} speaks`; }
}Summary
- Generics enable reusable, type-safe code
- Classes support public/private modifiers