The NDepend tool, which calculates an efferent clutch, takes into account the third-party types used. ( Documentation here ). Here is the CQLinq code query that shows this fact:

Please note that you can recalculate the efferent connection only for the types of applications used, if you want.

, , ( , , , , ), .NET Fx. , System.IO System.Threading . , ( )

: NDepend