diff --git a/packages/eslint-config-mediagroup/package-lock.json b/packages/eslint-config-mediagroup/package-lock.json
index 3bdcbd5..84c9833 100644
--- a/packages/eslint-config-mediagroup/package-lock.json
+++ b/packages/eslint-config-mediagroup/package-lock.json
@@ -100,6 +100,14 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@marfeel/eslint-config-jest": {
+      "version": "1.0.3",
+      "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/@marfeel/eslint-config-jest/-/eslint-config-jest-1.0.3.tgz",
+      "integrity": "sha512-NDuYfgfnNnhT4YFXkeKnMvAQ5IW9XPZOox17sWPwz0ML/5FGOOGKwvcN7rk5zt537f55j3S2+CsndDGSqRViAg==",
+      "requires": {
+        "eslint-plugin-jest": "^22.6.4"
+      }
+    },
     "@marfeel/eslint-config-js": {
       "version": "1.0.1-snapshot.32",
       "resolved": "https://npm.pkg.github.com/download/@marfeel/eslint-config-js/1.0.1-snapshot.32/2492f05398d4bda69f1da2538817f4b50ef5e377878fda9bdc43e259a4048930",
@@ -129,6 +137,20 @@
         }
       }
     },
+    "@marfeel/eslint-config-whitecollar": {
+      "version": "1.0.3",
+      "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/@marfeel/eslint-config-whitecollar/-/eslint-config-whitecollar-1.0.3.tgz",
+      "integrity": "sha512-iE9gN36YNLTf812DZEiDqq5VlzzinlR0f7vxLb2abBOFahSjaP8D7yOJOawX2iWH9iVnMG/L5e0d0UsMdKiqfQ==",
+      "requires": {
+        "@marfeel/eslint-plugin-whitecollar": "^1.0.0",
+        "babel-eslint": "^10.0.3"
+      }
+    },
+    "@marfeel/eslint-plugin-whitecollar": {
+      "version": "1.0.3",
+      "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/@marfeel/eslint-plugin-whitecollar/-/eslint-plugin-whitecollar-1.0.3.tgz",
+      "integrity": "sha512-o2fOP1+LVg7AkYZkv1a7viXeiCSwQu9NI0+QZACNxXimN2rvbA26/n9uQGvKlB94Xvo7tYtNT5IiENSxUfAXfQ=="
+    },
     "@types/eslint-visitor-keys": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz",
@@ -262,6 +284,49 @@
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
       "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ="
     },
+    "eslint-plugin-jest": {
+      "version": "22.21.0",
+      "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/eslint-plugin-jest/-/eslint-plugin-jest-22.21.0.tgz",
+      "integrity": "sha512-OaqnSS7uBgcGiqXUiEnjoqxPNKvR4JWG5mSRkzVoR6+vDwlqqp11beeql1hYs0HTbdhiwrxWLxbX0Vx7roG3Ew==",
+      "requires": {
+        "@typescript-eslint/experimental-utils": "^1.13.0"
+      },
+      "dependencies": {
+        "@typescript-eslint/experimental-utils": {
+          "version": "1.13.0",
+          "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/@typescript-eslint/experimental-utils/-/experimental-utils-1.13.0.tgz",
+          "integrity": "sha512-zmpS6SyqG4ZF64ffaJ6uah6tWWWgZ8m+c54XXgwFtUv0jNz8aJAVx8chMCvnk7yl6xwn8d+d96+tWp7fXzTuDg==",
+          "requires": {
+            "@types/json-schema": "^7.0.3",
+            "@typescript-eslint/typescript-estree": "1.13.0",
+            "eslint-scope": "^4.0.0"
+          }
+        },
+        "@typescript-eslint/typescript-estree": {
+          "version": "1.13.0",
+          "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/@typescript-eslint/typescript-estree/-/typescript-estree-1.13.0.tgz",
+          "integrity": "sha512-b5rCmd2e6DCC6tCTN9GSUAuxdYwCM/k/2wdjHGrIRGPSJotWMCe/dGpi66u42bhuh8q3QBzqM4TMA1GUUCJvdw==",
+          "requires": {
+            "lodash.unescape": "4.0.1",
+            "semver": "5.5.0"
+          }
+        },
+        "eslint-scope": {
+          "version": "4.0.3",
+          "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/eslint-scope/-/eslint-scope-4.0.3.tgz",
+          "integrity": "sha512-p7VutNr1O/QrxysMo3E45FjYDTeXBy0iTltPFNSqKAIfjDSXC+4dj+qfyuD8bfAXrW/y6lW3O76VaYNPKfpKrg==",
+          "requires": {
+            "esrecurse": "^4.1.0",
+            "estraverse": "^4.1.1"
+          }
+        },
+        "semver": {
+          "version": "5.5.0",
+          "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/semver/-/semver-5.5.0.tgz",
+          "integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA=="
+        }
+      }
+    },
     "eslint-plugin-no-async-foreach": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/eslint-plugin-no-async-foreach/-/eslint-plugin-no-async-foreach-0.1.1.tgz",
@@ -385,6 +450,11 @@
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
       "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
     },
+    "lodash.unescape": {
+      "version": "4.0.1",
+      "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/lodash.unescape/-/lodash.unescape-4.0.1.tgz",
+      "integrity": "sha1-vyJJiGzlFM2hEvrpIYzcBlIR/Jw="
+    },
     "minimatch": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -412,9 +482,9 @@
       "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
     },
     "path-parse": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
-      "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw=="
+      "version": "1.0.7",
+      "resolved": "https://repositories-proxy.mrf.io/nexus/repository/npm-all/path-parse/-/path-parse-1.0.7.tgz",
+      "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw=="
     },
     "regexpp": {
       "version": "3.1.0",