--- /dev/null
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var Observable_1 = require("../Observable");
+function isObservable(obj) {
+ return !!obj && (obj instanceof Observable_1.Observable || (typeof obj.lift === 'function' && typeof obj.subscribe === 'function'));
+}
+exports.isObservable = isObservable;
+//# sourceMappingURL=isObservable.js.map
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