Discussion on: Advanced TypeScript Exercises - Answer 7

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**palmface** I was strictly trying to touch only the line of function takeSomeTypeOnly.

These challenges are really nice, but please be specific with what we can and cannot do. D:

// change below function type definition 🔥 in order to allow only strict SomeType value
I might be the one misunderstanding.

Thanks anyway! Your exercises keep my brain running

Thanks for the comment. Sorry if smth was not clear.

you can do it in one line

function takeSomeTypeOnly<T extends SomeType>(x: SomeType extends T ? T : never)
  { return x }

Nice try. Don't work.

const x2 = { prop: 'a' } as const;
takeSomeTypeOnly(x2);