TaskManager refactoring

Src/Myc.Signals.pas

@@ -81,8 +81,6 @@ type
         class function All(const States: TArray<TState>): TState; static;
         class function Any(const States: TArray<TState>): TState; static;
 
-        function Subscribe(Subscriber: TSignal.ISubscriber): TSignal.TSubscription; inline;
-
         class property Null: IState read FNull;
 
         property IsSet: Boolean read GetIsSet;
@@ -281,11 +279,6 @@ begin
     Result := FState.IsSet;
 end;
 
-function TState.Subscribe(Subscriber: TSignal.ISubscriber): TSignal.TSubscription;
-begin
-    Result := Signal.Subscribe(Subscriber);
-end;
-
 class operator TState.Implicit(const A: TState): IState;
 begin
     Result := A.FState;