Fixed snippets

angel_vscode/package.json

@@ -22,22 +22,22 @@
     "flutter",
     "fuchsia"
   ],
-  "snippets": [
-    {
-      "language": "dart",
-      "path": "./snippets/angel.json"
-    }
-  ],
-  "activationEvents": [
+  "_activationEvents": [
     "onCommand:extension.sayHello"
   ],
-  "main": "./out/extension",
+  "_main": "./out/extension",
   "contributes": {
-    "commands": [
+    "_commands": [
       {
         "command": "extension.sayHello",
         "title": "Hello World"
       }
+    ],
+    "snippets": [
+      {
+        "language": "dart",
+        "path": "./snippets/angel.json"
+      }
     ]
   },
   "scripts": {

angel_vscode/snippets/angel.json

@@ -12,6 +12,7 @@
         "   String hello() {",
         "       return 'Hello, world';",
         "   }",
+        "   $2",
         "}"
       ]
     },
@@ -28,6 +29,7 @@
         "   void hello(WebSocketContext socket) {",
         "       socket.send('pong', {'message': 'Hello, world!'});",
         "   }",
+        "   $2",
         "}"
       ]
     },