package test:test;
world lib-foo {
  record big {
    a1: big2,
    a2: big2,
    a3: big2,
    a4: big2,
  }
  record big2 {
    a1: string,
    a2: string,
    a3: string,
    a4: string,
  }
  export f: async func() -> big;
}