diff --git a/packages/core/.eslintignore b/packages/core/.eslintignore
new file mode 100644
index 000000000..0726c3c5b
--- /dev/null
+++ b/packages/core/.eslintignore
@@ -0,0 +1 @@
+*.config.js
diff --git a/packages/core/.gitignore b/packages/core/.gitignore
index 292d40c00..09a0bee2b 100644
--- a/packages/core/.gitignore
+++ b/packages/core/.gitignore
@@ -21,5 +21,6 @@ yarn-error.log*
 
 # misc
 cache
+.*cache
 .DS_Store
 *.env
diff --git a/packages/core/lint-staged.config.js b/packages/core/lint-staged.config.js
index 1edaadb4e..a0fee416f 100644
--- a/packages/core/lint-staged.config.js
+++ b/packages/core/lint-staged.config.js
@@ -1,3 +1,3 @@
 module.exports = {
-  '*.ts?(x)': ['yarn lint --fix', () => 'tsc -p tsconfig.json --noEmit'],
+  '*.ts?(x)': ['eslint --format pretty --cache --fix', () => 'tsc -p tsconfig.json --noEmit'],
 };
diff --git a/packages/core/package.json b/packages/core/package.json
index 75db423ca..4b83b99a2 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -8,7 +8,7 @@
   "private": true,
   "scripts": {
     "build": "tsc",
-    "lint": "eslint --format pretty \"src/**\"",
+    "lint": "eslint --format pretty --ext .ts src",
     "dev": "tsc-watch --onSuccess \"node ./build/index.js\"",
     "prepare": "husky install"
   },