- add itypedFactoryRegistration

IRegistrationBase.md

@@ -18,6 +18,8 @@ and
 Type InterfaceType { get; }
 ```
 
+All of the following implementations of the `IRegistrationBase` can be easily created by the [`RegistrationFactory`](RegistrationFactory).
+
 ## `IDefaultRegistration<TInterface>`
 
 This is the default registration that is used to register a `Type` for the interface it implements. `TInterface` is the `Type` of the interface.
@@ -59,3 +61,11 @@ Type Scope { get; }
 ```
 
 ## `ITypedFactoryRegistration<TFactory>`
+
+The `ITypedFactoryRegistration` is used to register an [abstract typed factory](abstract-factories) with the `IocContainer`. `TFactory` is the `Type` of the factory.
+
+It consists of the implemented properties from the [`IRegistrationBase`](IRegistrationBase) and adds one property of its own, the class that contains the implemented abstract factory of this `ITypedFactoryRegistration`:
+
+```c#
+ITypedFactory<TFactory> Factory { get; }
+```