feat: enable typescript strict mode

oriondean · oriondean · commit 93c2466fe842 · 2019-04-25T10:41:21.000+01:00
diff --git a/tsconfig.json b/tsconfig.json
@@ -3,9 +3,11 @@
     "module": "es2015",
     "moduleResolution": "node",
     "target": "es2015",
-    "outDir": "lib"
+    "outDir": "lib",
+    "strict": true,
+    "typeRoots": ["types"]
   },
   "include": [
     "src"
-  ]
+  ],
 }
