कोड/स्क्रिप्ट हाइलाइटर

// Using 'typeof' to infer types
const person = { name: "Alice", age: 30 };
type PersonType = typeof person;  // { name: string; age: number }

// 'satisfies' to ensure a type matches but allows more specific types
type Animal = { name: string };
const dog = { name: "Buddy", breed: "Golden Retriever" } satisfies Animal;

// Generics with 'extends' and default values
function identity<T extends number | string = string>(arg: T): T {
  return arg;
}