diff --git a/.eslintrc.js b/.eslintrc.js
index 48af0fc0..3c183d61 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,8 +1,7 @@
 /* @flow */
 
 module.exports = {
-  extends:
-    "./node_modules/@krakenjs/grumbler-scripts/config/.eslintrc-browser.js",
+  extends: "@krakenjs/eslint-config-grumbler/eslintrc-browser",
 
   globals: {
     __ZOID__: true,
@@ -13,4 +12,14 @@ module.exports = {
     "react/display-name": "off",
     "react/prop-types": "off",
   },
+
+  overrides: [
+    {
+      files: ["test/**/*"],
+      rules: {
+        "max-lines": "off",
+        "compat/compat": "off",
+      },
+    },
+  ],
 };
diff --git a/.flowconfig b/.flowconfig
index ddcf4978..06d8382f 100644
--- a/.flowconfig
+++ b/.flowconfig
@@ -10,7 +10,6 @@
 flow-typed
 src/declarations.js
 node_modules/@krakenjs/post-robot/src/declarations.js
-node_modules/@krakenjs/grumbler-scripts/declarations.js
 [options]
 module.name_mapper='^src\(.*\)$' -> '<PROJECT_ROOT>/src/\1'
 experimental.const_params=false
\ No newline at end of file
diff --git a/babel.config.js b/babel.config.js
index 550ec732..49b09f01 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -2,7 +2,7 @@
 
 // eslint-disable-next-line import/no-commonjs
 module.exports = {
-  extends: "@krakenjs/grumbler-scripts/config/.babelrc-node",
+  extends: "@krakenjs/babel-config-grumbler/babelrc-node",
 
   ignore: ["test/lib"],
 };
diff --git a/karma.conf.js b/karma.conf.js
index 750f14cf..6ca0044a 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -1,7 +1,7 @@
 /* @flow */
 /* eslint import/no-default-export: off */
 
-import { getKarmaConfig } from "@krakenjs/grumbler-scripts/config/karma.conf";
+import { getKarmaConfig } from "@krakenjs/karma-config-grumbler";
 
 import { WEBPACK_CONFIG_TEST } from "./webpack.config";
 
diff --git a/package.json b/package.json
index 3bdbfd8a..bfa1ffd5 100644
--- a/package.json
+++ b/package.json
@@ -95,10 +95,13 @@
   "devDependencies": {
     "@commitlint/cli": "^16.2.1",
     "@commitlint/config-conventional": "^16.2.1",
-    "@krakenjs/grumbler-scripts": "^7.0.0",
+    "@krakenjs/grumbler-scripts": "^8.0.4",
     "@krakenjs/jsx-pragmatic": "^3.0.0",
+    "cross-env": "^7.0.3",
     "flow-bin": "0.155.0",
+    "flow-typed": "^3.8.0",
     "husky": "^7.0.4",
+    "jest": "^29.3.1",
     "lint-staged": "^12.4.0",
     "mocha": "^4",
     "prettier": "^2.6.2",
diff --git a/src/declarations.js b/src/declarations.js
index 2e4d92ac..c3b272ab 100644
--- a/src/declarations.js
+++ b/src/declarations.js
@@ -10,3 +10,5 @@ declare var __ZOID__: {|
   __DEFAULT_PRERENDER__: boolean,
   __SCRIPT_NAMESPACE__: boolean,
 |};
+
+declare var __DEBUG__: boolean;
diff --git a/test/.eslintrc.js b/test/.eslintrc.js
deleted file mode 100644
index 3a6fa94f..00000000
--- a/test/.eslintrc.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/* @flow */
-
-module.exports = {
-  rules: {
-    "compat/compat": "off",
-    "max-lines": "off",
-  },
-};
diff --git a/webpack.config.js b/webpack.config.js
index e4758219..63299974 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,11 +1,11 @@
 /* @flow */
 /* eslint import/no-nodejs-modules: off, import/no-default-export: off */
 
-import type { WebpackConfig } from "@krakenjs/grumbler-scripts/config/types";
+import type { WebpackConfig } from "@krakenjs/webpack-config-grumbler/index.flow";
 import {
   getWebpackConfig,
   getNextVersion,
-} from "@krakenjs/grumbler-scripts/config/webpack.config";
+} from "@krakenjs/webpack-config-grumbler";
 import { argv } from "yargs";
 
 import pkg from "./package.json";