1package foo:foo;
2
3interface floats {
4  float32-param: func(x: float32);
5  float64-param: func(x: float64);
6  float32-result: func() -> float32;
7  float64-result: func() -> float64;
8}
9
10world the-world {
11  import floats;
12  export floats;
13}
14