<foo>
   <p>{ opts.baz } { bar }</p>
   this.bar = "romutus"
</foo>
<timetable>
   <timer ontick={ parent.opts.ontick } start={ time } each={ time, i in times }></timer>
   <foo barz="899" baz="90"></foo>
   <p>{ kama }</p>
   this.times = [ 1, 3, 5 ]
   this.kama = "jooo"
</timetable>