namespace example

const PROTOCOL: u8 = 0
const SECRET: u8 = 1

enum Motion {
    1# Wave
    2# MoveArm
}

struct Hello {
    const SHAKE: u8 = 20

    1# name: u8
}

struct Goodbye versioned=false {
    wave: bool = false
}

protocol Greet {
    function smile
    function wave ()
    function wave_wait () -> u8
    function wave_and_go () -> str : timeout_ms=100
    function wave_with (motion: Motion)
}