diff --git a/eslint.config.js b/eslint.config.js
index 6622608..35a44f0 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -1,30 +1,23 @@
 import { defineFlatConfig } from 'eslint-define-config';
 import { extend } from '@archoleat/eslint-flat-compatibility';
-
 import globals from 'globals';
-
+import importSortPlugin from 'eslint-plugin-simple-import-sort';
+import parser from '@typescript-eslint/parser';
 import prettierConfig from 'eslint-config-prettier';
 import unicornPlugin from 'eslint-plugin-unicorn';
 
-import parser from '@typescript-eslint/parser';
-
 export default defineFlatConfig([
-  ...extend(
-    'airbnb-base',
-    'airbnb-typescript/base',
-    'plugin:import/recommended',
-    'plugin:import/typescript',
-  ),
-  unicornPlugin.configs['flat/recommended'],
+  ...extend('airbnb-base', 'airbnb-typescript/base'),
   {
     files: ['src/**/*.ts'],
     languageOptions: {
       parser,
-      ecmaVersion: 'latest',
       globals: {
         ...globals.node,
+        ...globals.es2015,
       },
       parserOptions: {
+        ecmaVersion: 'latest',
         project: 'tsconfig.json',
       },
       sourceType: 'module',
@@ -36,13 +29,18 @@ export default defineFlatConfig([
         },
       },
     },
+    plugins: {
+      'simple-import-sort': importSortPlugin,
+      unicorn: unicornPlugin,
+    },
     rules: {
-      'prefer-regex-literals': 'off',
+      'simple-import-sort/imports': 'error',
+      'simple-import-sort/exports': 'error',
       'import/exports-last': 'error',
       'import/extensions': ['error', { ts: 'always' }],
       'import/group-exports': 'error',
       'import/no-commonjs': 'error',
-      'import/no-default-export': 'error',
+      'import/no-default-export': 'off',
       'import/no-namespace': 'error',
       'import/no-unassigned-import': 'error',
       'import/prefer-default-export': 'off',
diff --git a/package.json b/package.json
index 4c20ece..170aa34 100644
--- a/package.json
+++ b/package.json
@@ -74,6 +74,7 @@
     "eslint-define-config": "^2.1.0",
     "eslint-import-resolver-typescript": "^3.6.3",
     "eslint-plugin-import": "^2.31.0",
+    "eslint-plugin-simple-import-sort": "^12.1.1",
     "eslint-plugin-unicorn": "^56.0.0",
     "git-pull-run": "^1.4.0",
     "globals": "^15.11.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index dee81e1..4343202 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -80,6 +80,9 @@ importers:
       eslint-plugin-import:
         specifier: ^2.31.0
         version: 2.31.0(@typescript-eslint/parser@7.18.0(eslint@8.57.1)(typescript@5.6.3))(eslint-import-resolver-typescript@3.6.3)(eslint@8.57.1)
+      eslint-plugin-simple-import-sort:
+        specifier: ^12.1.1
+        version: 12.1.1(eslint@8.57.1)
       eslint-plugin-unicorn:
         specifier: ^56.0.0
         version: 56.0.0(eslint@8.57.1)
@@ -1586,6 +1589,11 @@ packages:
     peerDependencies:
       eslint: ^3 || ^4 || ^5 || ^6 || ^7 || ^8 || ^9.7
 
+  eslint-plugin-simple-import-sort@12.1.1:
+    resolution: {integrity: sha512-6nuzu4xwQtE3332Uz0to+TxDQYRLTKRESSc2hefVT48Zc8JthmN23Gx9lnYhu0FtkRSL1oxny3kJ2aveVhmOVA==}
+    peerDependencies:
+      eslint: '>=5.0.0'
+
   eslint-plugin-unicorn@56.0.0:
     resolution: {integrity: sha512-aXpddVz/PQMmd69uxO98PA4iidiVNvA0xOtbpUoz1WhBd4RxOQQYqN618v68drY0hmy5uU2jy1bheKEVWBjlPw==}
     engines: {node: '>=18.18'}
@@ -5691,6 +5699,10 @@ snapshots:
       string.prototype.matchall: 4.0.11
       string.prototype.repeat: 1.0.0
 
+  eslint-plugin-simple-import-sort@12.1.1(eslint@8.57.1):
+    dependencies:
+      eslint: 8.57.1
+
   eslint-plugin-unicorn@56.0.0(eslint@8.57.1):
     dependencies:
       '@babel/helper-validator-identifier': 7.25.7
diff --git a/rollup.config.ts b/rollup.config.ts
index 919c8b5..3b7a105 100644
--- a/rollup.config.ts
+++ b/rollup.config.ts
@@ -1,20 +1,15 @@
 import { resolve } from 'node:path';
-
 import { defineConfig } from 'rollup';
-
 import { dts } from 'rollup-plugin-dts';
 import { minify } from 'rollup-plugin-esbuild';
-
 import alias from '@rollup/plugin-alias';
 import typescript from '@rollup/plugin-typescript';
 
 const sourceFolder = 'src';
 const appFolder = `${sourceFolder}/app`;
 const sharedFolder = `${sourceFolder}/shared`;
-
 const fileFormat = 'es';
 const fileName = 'index';
-
 const declarationFile = `${fileName}.d.ts`;
 const entryFile = `${fileName}.ts`;
 const outputFile = `${fileName}.js`;
diff --git a/src/app/index.ts b/src/app/index.ts
index ef66e45..53ba6ec 100644
--- a/src/app/index.ts
+++ b/src/app/index.ts
@@ -1,3 +1,2 @@
 export { FONT_FILE_NAME_REGEX } from './font-file-name.ts';
-
 export { selectors } from './selectors.ts';