Step 1-01 updates

package-lock.json

@@ -10284,6 +10284,36 @@
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     },
+    "tslint": {
+      "version": "5.13.0",
+      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.13.0.tgz",
+      "integrity": "sha512-ECOOQRxXCYnUUePG5h/+Z1Zouobk3KFpIHA9aKBB/nnMxs97S1JJPDGt5J4cGm1y9U9VmVlfboOxA8n1kSNzGw==",
+      "dev": true,
+      "requires": {
+        "babel-code-frame": "^6.22.0",
+        "builtin-modules": "^1.1.1",
+        "chalk": "^2.3.0",
+        "commander": "^2.12.1",
+        "diff": "^3.2.0",
+        "glob": "^7.1.1",
+        "js-yaml": "^3.7.0",
+        "minimatch": "^3.0.4",
+        "mkdirp": "^0.5.1",
+        "resolve": "^1.3.2",
+        "semver": "^5.3.0",
+        "tslib": "^1.8.0",
+        "tsutils": "^2.27.2"
+      }
+    },
+    "tsutils": {
+      "version": "2.29.0",
+      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.29.0.tgz",
+      "integrity": "sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==",
+      "dev": true,
+      "requires": {
+        "tslib": "^1.8.1"
+      }
+    },
     "tty-browserify": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/tty-browserify/-/tty-browserify-0.0.0.tgz",