diff --git a/package-lock.json b/package-lock.json
index 35c2a2b7..e5735dad 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -4966,12 +5277,168 @@
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+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.4.1.tgz",
+      "integrity": "sha512-IwzA/LSfD2vC1/YDYMv/zHP4rDF1usCwllsDpbolT3D4fUepIO7f9K70jjmUewU/LmGUKJcwcVtDCpnKk4BPMw==",
+      "dev": true
+    },
     "typedarray": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
@@ -12951,6 +13612,20 @@
       "requires": {
         "fd-slicer": "~1.0.1"
       }
+    },
+    "yup": {
+      "version": "0.27.0",
+      "resolved": "https://registry.npmjs.org/yup/-/yup-0.27.0.tgz",
+      "integrity": "sha512-v1yFnE4+u9za42gG/b/081E7uNW9mUj3qtkmelLbW5YPROZzSH/KUUyJu9Wt8vxFJcT9otL/eZopS0YK1L5yPQ==",
+      "dev": true,
+      "requires": {
+        "@babel/runtime": "^7.0.0",
+        "fn-name": "~2.0.1",
+        "lodash": "^4.17.11",
+        "property-expr": "^1.5.0",
+        "synchronous-promise": "^2.0.6",
+        "toposort": "^2.0.2"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index cb55ea37..de563c13 100644
--- a/package.json
+++ b/package.json
@@ -47,9 +47,12 @@
     "eslint-config-prettier": "4.2.0",
     "eslint-plugin-import": "2.17.2",
     "gavel-spec": "1.2.1",
+    "husky": "2.2.0",
+    "lint-staged": "8.1.6",
     "mocha": "6.1.4",
     "mochify": "6.2.0",
     "nyc": "13.3.0",
+    "prettier": "1.17.0",
     "prettyjson": "1.2.1",
     "semantic-release": "15.12.4",
     "sinon": "7.3.2"