anchor.diff:  
   module Lifecycle =
       
  -    open System
       open Akka.Actor
       open Akka.FSharp
       open Akka.FSharp.Linq
       open Microsoft.FSharp.Linq
  -    open Microsoft.FSharp.Quotations
  -    open Microsoft.FSharp.Linq.QuotationEvaluation
   
       type LifecycleOverride =
           {
  
positive.code:         (overrides : LifecycleOverride) : IActorRef = 
          spawnOptOvrd actorFactory name f [] overrides
  
  //    let (|Become|_|) (continuation: Cont<'Message, 'Returned>) =
  //        match continuation with
  //        | Func f -> 
  //        | 
  
      /// <summary>
      /// Wraps provided function with actor behavior. 
      /// It will be invoked each time, an actor will receive a message. 
  
negative.code:         member __.BasePostStop() = base.PostStop ()
          member __.BasePreRestart(exn, msg) = base.PreRestart (exn, msg)
          member __.BasePostRestart(exn) = base.PostRestart (exn)
  
          override x.PreStart() = 
              match overrides.PreStart with
  