type-challenges/questions/3-medium-omit

Omit<T, K>

by Anthony Fu @antfu

Implement the built-in Omit<T, K> generic without using it.

Constructs a type by picking all properties from T and then removing K

For example

interface Todo {
  title: string
  description: string
  completed: boolean
}

type TodoPreview = MyOmit<Todo, 'description'>

const todo: TodoPreview = {
  title: 'Clean room',
  completed: false,
}