1interface simple-lists {
2  simple-list1: func(l: list<u32>)
3  simple-list2: func() -> list<u32>
4  // TODO: reenable this when smw implements this
5  // simple-list3: func(a: list<u32>, b: list<u32>) -> tuple<list<u32>, list<u32>>
6  simple-list4: func(l: list<list<u32>>) -> list<list<u32>>
7}
8
9world my-world {
10  import imports: simple-lists
11  export exports: simple-lists
12  default export simple-lists
13}
14