package foo:foo;

interface integers {
  a1: func(x: u8);
  a2: func(x: s8);
  a3: func(x: u16);
  a4: func(x: s16);
  a5: func(x: u32);
  a6: func(x: s32);
  a7: func(x: u64);
  a8: func(x: s64);
  a9: func(p1: u8, p2: s8, p3: u16, p4: s16, p5: u32, p6: s32, p7: u64, p8: s64);
  r1: func() -> u8;
  r2: func() -> s8;
  r3: func() -> u16;
  r4: func() -> s16;
  r5: func() -> u32;
  r6: func() -> s32;
  r7: func() -> u64;
  r8: func() -> s64;
  pair-ret: func() -> tuple<s64, u8>;
  multi-ret: func() -> tuple<s64, u8>;
}

world integers-world {
  import integers;
}