App: type of Base
Import: import Base
Lines 133-134 of Base/base.bend: https://jend.leeeet.dev/read.txt?path=Base/base.bend&start_line=133&end_line=134

import Base

type App<-S: Type> is Type:
  App{view: S -> Pair(S, Image), tick: List<Event> -> S -> IO(Maybe<S>)}

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Event
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Image
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair