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node_modules/rxjs/_esm2015/internal/util/subscribeToObservable.js

@@ -0,0 +1,11 @@
+import { observable as Symbol_observable } from '../symbol/observable';
+export const subscribeToObservable = (obj) => (subscriber) => {
+    const obs = obj[Symbol_observable]();
+    if (typeof obs.subscribe !== 'function') {
+        throw new TypeError('Provided object does not correctly implement Symbol.observable');
+    }
+    else {
+        return obs.subscribe(subscriber);
+    }
+};
+//# sourceMappingURL=subscribeToObservable.js.map