Fix dependencies

Author: jvanbruegge

package.json

@@ -37,14 +37,16 @@
   },
   "devDependencies": {
     "@cycle/base": "^4.1.1",
+    "@cycle/dom": "^12.2.5",
     "@cycle/xstream-run": "^3.1.0",
     "babel-preset-es2015": "^6.14.0",
     "babelify": "^7.3.0",
     "browserify": "^13.1.0",
     "concatinator": "^1.0.16",
     "cp-cli": "^1.0.2",
     "rimraf": "^2.5.4",
-    "typedoc": "^0.4.5",
-    "typescript": "^2.0.0"
+    "typedoc": "0.5.0",
+    "typescript": "^2.0.0",
+    "xstream": "^6.2.0"
   }
 }