diff --git a/.eslintrc.json b/.eslintrc.js
similarity index 98%
rename from .eslintrc.json
rename to .eslintrc.js
index 4eeb71f..db5f307 100644
--- a/.eslintrc.json
+++ b/.eslintrc.js
@@ -1,4 +1,4 @@
-{
+module.exports = {
   "extends": [
     "plugin:@typescript-eslint/recommended",
     "prettier"
diff --git a/.npmignore b/.npmignore
index 843ceb8..be2bbc3 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,6 +1,14 @@
-.editorconfig
-.dependency-cruiser.js
+.auto-changelog
 .auto-changelog-template.hbs
+.dependency-cruiser.js
+.editorconfig
+.gitattributes
+.gitignore
+.prettierignore
+
+package-lock.json
+webpack.config.js
+
 rename_clear_files.sh
 tsconfig.build.json
 
diff --git a/.prettierrc b/.prettierrc.js
similarity index 95%
rename from .prettierrc
rename to .prettierrc.js
index 97f0708..2458204 100644
--- a/.prettierrc
+++ b/.prettierrc.js
@@ -1,4 +1,4 @@
-{
+module.exports = {
   "arrowParens": "avoid",
   "bracketSpacing": false,
   "htmlWhitespaceSensitivity": "css",
diff --git a/package.json b/package.json
index a65b3a7..9adb417 100644
--- a/package.json
+++ b/package.json
@@ -5,8 +5,8 @@
   "main": "dist/index.js",
   "module": "lib/index.js",
   "types": "lib/index.d.ts",
-  "umd:main": "umd/bundle.min.js",
   "source": "src/index.ts",
+  "umd:main": "umd/bundle.min.js",
   "scripts": {
     "build": "npm run build:es6 && npm run build:commonjs && npm run build:umd",
     "build:es6": "rm -rf lib && tsc",
@@ -34,6 +34,59 @@
     "type": "git",
     "url": "git+https://github.com/zrwusa/data-structure-typed.git"
   },
+  "author": "Tyler Zeng zrwusa@gmail.com",
+  "license": "MIT",
+  "publishConfig": {
+    "registry": "https://npm.pkg.github.com/"
+  },
+  "bugs": {
+    "url": "https://github.com/zrwusa/data-structure-typed/issues"
+  },
+  "homepage": "https://github.com/zrwusa/data-structure-typed#readme",
+  "devDependencies": {
+    "@types/benchmark": "^2.1.3",
+    "@types/jest": "^29.5.3",
+    "@types/node": "^20.4.9",
+    "@typescript-eslint/eslint-plugin": "^5.6.0",
+    "@typescript-eslint/parser": "^5.11.0",
+    "auto-changelog": "^2.4.0",
+    "avl-tree-typed": "^1.31.0",
+    "benchmark": "^2.1.4",
+    "binary-tree-typed": "^1.31.0",
+    "bst-typed": "^1.31.0",
+    "dependency-cruiser": "^13.1.2",
+    "deque-typed": "^1.31.0",
+    "directed-graph-typed": "^1.31.0",
+    "doubly-linked-list-typed": "^1.31.0",
+    "eslint": "^7.32.0",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-import-resolver-alias": "^1.1.2",
+    "eslint-import-resolver-typescript": "^2.5.0",
+    "eslint-plugin-import": "^2.25.4",
+    "graph-typed": "^1.31.0",
+    "heap-typed": "^1.31.0",
+    "istanbul-badges-readme": "^1.8.5",
+    "jest": "^29.6.2",
+    "linked-list-typed": "^1.31.0",
+    "max-heap-typed": "^1.31.0",
+    "max-priority-queue-typed": "^1.31.0",
+    "min-heap-typed": "^1.31.0",
+    "min-priority-queue-typed": "^1.31.0",
+    "prettier": "^3.0.3",
+    "priority-queue-typed": "^1.31.0",
+    "queue-typed": "^1.31.0",
+    "singly-linked-list-typed": "^1.31.0",
+    "stack-typed": "^1.31.0",
+    "tree-multiset-typed": "^1.31.0",
+    "trie-typed": "^1.31.0",
+    "ts-jest": "^29.1.1",
+    "ts-loader": "^9.4.4",
+    "typedoc": "^0.24.8",
+    "typescript": "^4.9.5",
+    "undirected-graph-typed": "^1.31.0",
+    "webpack": "^5.88.2",
+    "webpack-cli": "^5.1.4"
+  },
   "keywords": [
     "data",
     "structure",
@@ -180,55 +233,5 @@
     "tarjan",
     "Tarjan",
     "Tarjan's"
-  ],
-  "author": "Tyler Zeng zrwusa@gmail.com",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/zrwusa/data-structure-typed/issues"
-  },
-  "homepage": "https://github.com/zrwusa/data-structure-typed#readme",
-  "devDependencies": {
-    "@types/benchmark": "^2.1.3",
-    "@types/jest": "^29.5.3",
-    "@types/node": "^20.4.9",
-    "@typescript-eslint/eslint-plugin": "^5.6.0",
-    "@typescript-eslint/parser": "^5.11.0",
-    "auto-changelog": "^2.4.0",
-    "avl-tree-typed": "^1.31.0",
-    "benchmark": "^2.1.4",
-    "binary-tree-typed": "^1.31.0",
-    "bst-typed": "^1.31.0",
-    "dependency-cruiser": "^13.1.2",
-    "deque-typed": "^1.31.0",
-    "directed-graph-typed": "^1.31.0",
-    "doubly-linked-list-typed": "^1.31.0",
-    "eslint": "^7.32.0",
-    "eslint-config-prettier": "^8.3.0",
-    "eslint-import-resolver-alias": "^1.1.2",
-    "eslint-import-resolver-typescript": "^2.5.0",
-    "eslint-plugin-import": "^2.25.4",
-    "graph-typed": "^1.31.0",
-    "heap-typed": "^1.31.0",
-    "istanbul-badges-readme": "^1.8.5",
-    "jest": "^29.6.2",
-    "linked-list-typed": "^1.31.0",
-    "max-heap-typed": "^1.31.0",
-    "max-priority-queue-typed": "^1.31.0",
-    "min-heap-typed": "^1.31.0",
-    "min-priority-queue-typed": "^1.31.0",
-    "prettier": "^3.0.3",
-    "priority-queue-typed": "^1.31.0",
-    "queue-typed": "^1.31.0",
-    "singly-linked-list-typed": "^1.31.0",
-    "stack-typed": "^1.31.0",
-    "tree-multiset-typed": "^1.31.0",
-    "trie-typed": "^1.31.0",
-    "ts-jest": "^29.1.1",
-    "ts-loader": "^9.4.4",
-    "typedoc": "^0.24.8",
-    "typescript": "^4.9.5",
-    "undirected-graph-typed": "^1.31.0",
-    "webpack": "^5.88.2",
-    "webpack-cli": "^5.1.4"
-  }
+  ]
 }