diff --git a/package-lock.json b/package-lock.json
index b321a59..5bc3d03 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7078,6 +7078,23 @@
         }
       }
     },
+    "nwjs-types": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/nwjs-types/-/nwjs-types-1.0.0.tgz",
+      "integrity": "sha512-lMOCPWuUIK5/g+3cPj/E1Z1dw+kjCpdT+7s9LqbY4AM9WMy76QOZ3Kk+c983GTKadkRrWazOKThhTUDgpl898A==",
+      "dev": true,
+      "requires": {
+        "@types/node": "^11.11.3"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "11.13.14",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-11.13.14.tgz",
+          "integrity": "sha512-9NjFOB6UUGjJLNANmyIouuaN8YPsPgC4DCOd5lU+DL7HSX/RCfzz0JOtHlspEJq1Ll/JUu/8Cm4wzxpZ8w5sjQ==",
+          "dev": true
+        }
+      }
+    },
     "oauth-sign": {
       "version": "0.9.0",
       "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.9.0.tgz",
diff --git a/package.json b/package.json
index c15a178..ffddae7 100644
--- a/package.json
+++ b/package.json
@@ -50,6 +50,7 @@
     "karma-jasmine-html-reporter": "^1.4.0",
     "nw": "^0.39.1-sdk",
     "nwjs-builder-phoenix": "^1.15.0",
+    "nwjs-types": "^1.0.0",
     "protractor": "~5.4.0",
     "rimraf": "^2.6.3",
     "rxjs": "~6.4.0",