Exclude
Last updated
What is Exclude?
Exclude is a utility type in TypeScript that constructs a new type by removing types from a union type. Given two types, Type and ExcludedUnion, Exclude<Type, ExcludedUnion> creates a type that includes all members of Type that are not assignable to ExcludedUnion. This is useful for filtering out specific types from a union, resulting in a more refined and specific type.
Free resources to learn Exclude
- Official docsExclude<UnionType, ExcludedMembers>
More in stage 11: Utility Types
Exclude: common questions
Can I learn Exclude in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Exclude in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Exclude tutorial for beginners?
It is lesson 63 of 93 in the free TypeScript roadmap, in stage 11, Utility Types. If you are new to TypeScript, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.