PipeOperator<I, R> 
Type alias
PipeOperator: <
I,R>ContinuingPipeOperator<I,R> |CancellingPipeOperator<I,R>
Base type returned by a operator function used to pipe a Read
Source: rxjs-read/src/lib/util/pipe.operator.ts:34
Type parameters 
| Parameter | 
|---|
| I | 
| R |