Qs is dependency, not devdep

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "typed-rest-client",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -9510,8 +9510,7 @@
     "qs": {
       "version": "6.9.1",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.1.tgz",
-      "integrity": "sha512-Cxm7/SS/y/Z3MHWSxXb8lIFqgqBowP5JMlTUFyJN88y0SGQhVmZnqFK/PeuMX9LzUyWsqqhNxIyg0jlzq946yA==",
-      "dev": true
+      "integrity": "sha512-Cxm7/SS/y/Z3MHWSxXb8lIFqgqBowP5JMlTUFyJN88y0SGQhVmZnqFK/PeuMX9LzUyWsqqhNxIyg0jlzq946yA=="
     },
     "query-string": {
       "version": "4.3.4",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "typed-rest-client",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "description": "Node Rest and Http Clients for use with TypeScript",
   "main": "./RestClient.js",
   "scripts": {
@@ -34,13 +34,13 @@
     "@types/shelljs": "0.7.4",
     "mocha": "^3.5.3",
     "nock": "9.6.1",
-    "qs": "^6.9.1",
     "react-scripts": "1.1.5",
     "semver": "4.3.3",
     "shelljs": "0.7.6",
     "typescript": "3.1.5"
   },
   "dependencies": {
+    "qs": "^6.9.1",
     "tunnel": "0.0.4",
     "underscore": "1.8.3"
   }