start:
    goto end

step_0:
    say event
    goto end

step_1:
    say event.toto
    say event.toto.yolo
    goto end

step_2:
    say event.get_type()
    goto end

step_3:
    say event.get_content()
    goto end

step_4:
    say event.is_number()
    goto end

step_5:
    say event.is_email()
    goto end

step_6:
    do a = Button("a")
    do b = Button("b")
    if (event.match(a, b) ){
        say true
    } else {
        say false
    }
    goto end

step_7:
    do a = Button("a")
    if (event.match(a) ){
        say true
    } else {
        say false
    }
    goto end

step_8:
    do a = Button("a")
    if (event.match(a) ){
        say true
    } else {
        say false
    }
    goto end

step_9:
    do array = [Button("a"), Button("b")]
    if (event.match_array(array) ){
        say true
    } else {
        say false
    }
    goto end


// only event type text && payload can be use as normal strings and use the string methos
event_types:
    say event.is_int()
    goto end