wit-bindgen/tests/codegen/use-across-interfaces.wit

package foo:foo

interface foo {
  type headers = list<tuple<string, string>>
  record a {
    headers: headers
  }
  x: func() -> a
}

interface bar {
  use foo.{a}
  x: func() -> a
}

world baz {
  import foo
  import bar
  import baz: interface {
    use foo.{a}
    x: func() -> a
  }
}