Creating Stores and using Observables

Change-Id: I214692e64df065beaddee0e0ec8759de540c269d
diff --git a/typings/globals/socket.io-client/typings.json b/typings/globals/socket.io-client/typings.json
new file mode 100644
index 0000000..f29e7a2
--- /dev/null
+++ b/typings/globals/socket.io-client/typings.json
@@ -0,0 +1,8 @@
+{
+  "resolution": "main",
+  "tree": {
+    "src": "https://raw.githubusercontent.com/DefinitelyTyped/DefinitelyTyped/7de6c3dd94feaeb21f20054b9f30d5dabc5efabd/socket.io-client/socket.io-client.d.ts",
+    "raw": "registry:dt/socket.io-client#1.4.4+20160317120654",
+    "typings": "https://raw.githubusercontent.com/DefinitelyTyped/DefinitelyTyped/7de6c3dd94feaeb21f20054b9f30d5dabc5efabd/socket.io-client/socket.io-client.d.ts"
+  }
+}