Wait_condition (integration_test_lib.Integration_test_lib.Wait

module Make
  (Engine : Intf.Engine.S)
  (Event_router : Intf.Dsl.Event_router_intf with module Engine := Engine)
  (Network_state : 
    Intf.Dsl.Network_state_intf
      with module Engine := Engine
       and module Event_router := Event_router) : 
  sig ... end