package a:b@0.1.0;

interface foo {
  @unstable(feature = inactive)
  use wasi:io/error@0.1.0.{error};

  @unstable(feature = inactive)
  x: func(y: borrow<error>);
}

package wasi:io@0.1.0 {
  interface error {
    resource error;
  }
}