+++ /dev/null
-import { InteropObservable } from '../types';
-import { observable as Symbol_observable } from '../symbol/observable';
-
-/** Identifies an input as being Observable (but not necessary an Rx Observable) */
-export function isInteropObservable(input: any): input is InteropObservable<any> {
- return input && typeof input[Symbol_observable] === 'function';
-}