# TypeScript Utility Types

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typescript

TypeScript provides several utility types to make your code more concise and type-safe. For example:

interface User {
  id: number
  name: string
  email: string
}


// Partial makes all properties optional
const updateUser: Partial<User> = { name: 'New Name' }


// Readonly makes all properties read-only
const readonlyUser: Readonly<User> = { id: 1, name: 'John', email: 'john@example.com' }


// Pick selects specific properties
const userName: Pick<User, 'name'> = { name: 'John' }


// Omit removes specific properties
const userWithoutEmail: Omit<User, 'email'> = { id: 1, name: 'John' }

Utility types are a great way to work with complex types in TypeScript.

Exploring TypeScript Utility Types
echo "Using Partial, Readonly, Pick, and Omit in TypeScript"
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