[plugin-helpers] rely on kibana eslint

packages/kbn-plugin-helpers/package.json

@@ -10,10 +10,8 @@
   "author": "Spencer Alger <email@spalger.com>",
   "license": "Apache-2.0",
   "scripts": {
-    "test": "npm run lint && jest",
-    "test:only": "jest",
-    "test:dev": "jest --watch",
-    "lint": "eslint bin/ help/ tasks/"
+    "test": "jest",
+    "test:dev": "jest --watch"
   },
   "dependencies": {
     "argv-split": "^2.0.1",
@@ -26,15 +24,6 @@
     "vinyl-fs": "2.3.1"
   },
   "devDependencies": {
-    "@elastic/eslint-config-kibana": "link:../eslint-config-kibana",
-    "babel-eslint": "^8.0.0",
-    "eslint": "^4.1.0",
-    "eslint-plugin-babel": "^4.1.1",
-    "eslint-plugin-import": "^2.6.0",
-    "eslint-plugin-jest": "^21.0.0",
-    "eslint-plugin-mocha": "^4.9.0",
-    "eslint-plugin-prefer-object-spread": "^1.2.1",
-    "eslint-plugin-react": "^7.1.0",
     "jest": "^17.0.3"
   }
 }