Code fix to extract an in-line type to a type declaration

[anthony-c-martin]

If the user writes:

param image {
  registry: string
  name: string
  tag: string
}

It would be nice to offer a code fix such as the following, where the cursor is on |, and typing changes both usages of |

type | {
  registry: string
  name: string
  tag: string
}

param image |