Creates a new SharedKillSwitch with the given name that can be used to control the completion of multiple streams from the outside simultaneously.

Creates a new IGraphTShape of FlowShapeTIn, TOut that materializes to an external switch that allows external completion of that unique materialization. Different materializations result in different, independent switches. For a Bidi version see SingleBidiTIn1, TOut1

Creates a new IGraphTShape of BidiShapeTIn1, TOut1, TIn2, TOut2 that materializes to an external switch that allows external completion of that unique materialization. Different materializations result in different, independent switches. For a Flow version see SingleT