PR-227028: update dependencies, migrate to TypeScript 6 and ESLint flat config

- Bump all dependencies to latest (React 19.2.7, Storybook 10.4.3, Webpack 5.107.2 + webpack-cli 7, Jest 30.4.2, Cypress 15.17.0, Babel 7.29.7, sass-loader 17, css-minimizer-webpack-plugin 8, eslint-webpack-plugin 6). - Migrate TypeScript 5.9 -> 6.0.3: set tsconfig rootDir, add ignoreDeprecations "6.0", scope include to src/components + src/@types, and declare *.scss/*.sass/*.css modules for stricter side-effect imports. - Switch @babel/preset-react to the automatic JSX runtime and drop redundant React imports in stories and tests. - Migrate ESLint from the deprecated .eslintrc.js to flat config (eslint.config.mjs) using typescript-eslint, @eslint/js, globals and the React/Storybook plugins. Keep ESLint at v9 because eslint-plugin-react does not support v10 yet. This fixes the previously broken lint (missing @typescript-eslint parser/plugin) and normalizes formatting. - Fix a latent bug in .storybook/main.js (comma instead of semicolon joining two assignments via the comma operator). - npm audit fix: 0 vulnerabilities. - Bump package version to 1.4.0.
2026-06-20 07:21:09 -06:00 · 2026-06-09 17:33:58 +00:00
parent 6e54dac709
commit a8e3057f02
24 changed files with 3753 additions and 2534 deletions
--- a/.babelrc
+++ b/.babelrc
@@ -1,7 +1,7 @@
 {
    "presets": [
        ["@babel/preset-env", {"targets": {"node": "current"}}],
-        "@babel/preset-react",
+        ["@babel/preset-react", {"runtime": "automatic"}],
        "@babel/preset-typescript"
    ]
 }
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,30 +0,0 @@
-module.exports = {
-  'env': {
-    'browser': true,
-    'node': true,
-    'es2021': true
-  },
-  'extends': ['eslint:recommended', 'plugin:react/recommended', 'plugin:@typescript-eslint/recommended', 'plugin:storybook/recommended', 'plugin:storybook/recommended'],
-  'parser': '@typescript-eslint/parser',
-  'parserOptions': {
-    'ecmaFeatures': {
-      'jsx': true
-    },
-    'ecmaVersion': 'latest',
-    'sourceType': 'module'
-  },
-  'plugins': ['react', '@typescript-eslint'],
-  'rules': {
-    'indent': ['error', 'tab'],
-    'linebreak-style': ['error', 'unix'],
-    'quotes': ['error', 'single'],
-    'semi': ['error', 'always'],
-    'eol-last': ['error', 'always'],
-    '@typescript-eslint/no-var-requires': 0
-  },
-  'settings': {
-    'react': {
-      'version': 'detect'
-    }
-  }
-};
--- a/.storybook/main.js
+++ b/.storybook/main.js
@@ -2,13 +2,13 @@ const path = require('path');
 const TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');
 const deFaultValues = {
 	PREFIX_URL: ''
-}
+};
 const prefixUrl = process.env.PREFIX_URL ? process.env.PREFIX_URL : deFaultValues.PREFIX_URL;

 module.exports = {
-  stories: ["../src/**/*.mdx", "../src/**/*.stories.@(js|jsx|ts|tsx)"],
+	stories: ['../src/**/*.mdx', '../src/**/*.stories.@(js|jsx|ts|tsx)'],

-  addons: ["@storybook/addon-webpack5-compiler-babel", "@storybook/addon-links", {
+	addons: ['@storybook/addon-webpack5-compiler-babel', '@storybook/addon-links', {
 		name: '@storybook/addon-styling-webpack',
 		options: {
 			rules: [
@@ -31,33 +31,33 @@ module.exports = {
 				}
 			]
 		},
-  }, "@storybook/addon-docs"],
+	}, '@storybook/addon-docs'],

 	webpackFinal: async config => {
 		config.entry = config.entry.map(function(entry) {
-      if (entry.includes("webpack-hot-middleware")) {
+			if (entry.includes('webpack-hot-middleware')) {
 				return `${require.resolve('webpack-hot-middleware/client')}?path=${prefixUrl}__webpack_hmr&reload=true`;
 			}
 			return entry;
-    }),
+		});
 		config.resolve.alias = {
 			...config.resolve.alias,
-      '@components': path.resolve(__dirname, "../src/components/")
+			'@components': path.resolve(__dirname, '../src/components/')
 		};
 		config.resolve.plugins = [new TsconfigPathsPlugin()];
 		return config;
 	},

 	framework: {
-    name: "@storybook/react-webpack5",
+		name: '@storybook/react-webpack5',
 		options: {}
 	},

 	typescript: {
 		reactDocgenTypescriptOptions: {
 			compilerOptions: {
-        "paths": {
-          "@Components/*": ["Components/*"]
+				'paths': {
+					'@Components/*': ['Components/*']
 				}
 			},
 			propFilter: (prop) => {
--- a/.storybook/preview.js
+++ b/.storybook/preview.js
@@ -1,5 +1,5 @@
 export const parameters = {
-  actions: { argTypesRegex: "^on[A-Z].*" },
+	actions: { argTypesRegex: '^on[A-Z].*' },
 	controls: {
 		matchers: {
 			color: /(background|color)$/i,
@@ -25,5 +25,5 @@ export const parameters = {
 			excludeDecorators: true,
 		},
 	},
-}
-export const tags = ["autodocs"];
+};
+export const tags = ['autodocs'];
--- a/bin/cli.js
+++ b/bin/cli.js
@@ -2,7 +2,7 @@
 const { execSync } = require('child_process');
 var fs = require('fs');

-const isWin = process.platform === "win32";
+const isWin = process.platform === 'win32';

 const runCommand = command => {
 	try{
@@ -12,7 +12,7 @@ const runCommand = command => {
 		return false;
 	}
 	return true;
-}
+};

 const runCommandWithOutput = command => {
 	try{
@@ -21,7 +21,7 @@ const runCommandWithOutput = command => {
 		console.error(`Failed to execute ${command}`, e);
 		return false;
 	}
-}
+};

 const replaceTextOnFile = ({
 	file,
@@ -29,7 +29,7 @@ const replaceTextOnFile = ({
 	textReplace,
 	arrOfObjectsBeReplaced
 }) => {
-    let data 
+	let data; 
 	try{
 		data = fs.readFileSync(file, 'utf8');
 	} catch (e) {
@@ -37,7 +37,7 @@ const replaceTextOnFile = ({
 		return false;
 	}

-    let result
+	let result;
 	if(arrOfObjectsBeReplaced){
 		arrOfObjectsBeReplaced.forEach( obj => {
 			if(result){
@@ -45,19 +45,19 @@ const replaceTextOnFile = ({
 			}else{
 				result = data.replace(obj.textToBeReplaced, obj.textReplace).replace(/^\s*[\r\n]/gm, ' ');
 			}
-        })
+		});
 	}else{
 		result = data.replace(textToBeReplaced, textReplace).replace(/^\s*[\r\n]/gm, ' ');
 	}

 	try{
-        console.log('text changed')
+		console.log('text changed');
 		fs.writeFileSync(file, result, 'utf8');
 	} catch (e) {
 		console.error(`Failed to read file ${file}`, e);
 		return false;
 	}
-}
+};

 const repoName = process.argv[2];
 const gitCheckoutCommand = `git clone --depth 1 https://github.com/aleleba/create-react-component-library ${repoName}`;
@@ -65,13 +65,13 @@ console.log(`Cloning the repository with name ${repoName}`);
 const checkedOut = runCommand(gitCheckoutCommand);
 if(!checkedOut) process.exit(-1);

-const actualVersion = runCommandWithOutput(`cd ${repoName} && node -p "require('./package.json').version"`).toString().trim()
+const actualVersion = runCommandWithOutput(`cd ${repoName} && node -p "require('./package.json').version"`).toString().trim();

 const installDepsCommand = `cd ${repoName} && npm i`;
-const cleanGitHistoryCommand = `cd ${repoName} && rm -rf .git && git init && git add --all -- ":!.github" ":!bin" && git commit -m "Initial commit"`
-const cleanGitHistoryCommandWindows = `cd ${repoName} && rmdir .git /s /q && git init && git add --all -- ":!.github" ":!bin" && git commit -m "Initial commit"`
-const deleteFoldersCommand = `cd ${repoName} && rm -rf .github && rm -rf bin`
-const deleteFoldersCommandWindows = `cd ${repoName} && rmdir .github /s /q && rmdir bin /s /q`
+const cleanGitHistoryCommand = `cd ${repoName} && rm -rf .git && git init && git add --all -- ":!.github" ":!bin" && git commit -m "Initial commit"`;
+const cleanGitHistoryCommandWindows = `cd ${repoName} && rmdir .git /s /q && git init && git add --all -- ":!.github" ":!bin" && git commit -m "Initial commit"`;
+const deleteFoldersCommand = `cd ${repoName} && rm -rf .github && rm -rf bin`;
+const deleteFoldersCommandWindows = `cd ${repoName} && rmdir .github /s /q && rmdir bin /s /q`;

 console.log(`Installing dependencies for ${repoName}`);
 const installedDeps = runCommand(installDepsCommand);
@@ -82,28 +82,28 @@ replaceTextOnFile({
 	file: `./${repoName}/package.json`,
 	arrOfObjectsBeReplaced: [
 		{
-            textToBeReplaced: `"bin": "./bin/cli.js",`, 
-            textReplace: ``
+			textToBeReplaced: '"bin": "./bin/cli.js",', 
+			textReplace: ''
 		},
 		{
 			textToBeReplaced: `"version": "${actualVersion}",`, 
-            textReplace: `"version": "0.0.1",`
+			textReplace: '"version": "0.0.1",'
 		},
 		{
-            textToBeReplaced: `"name": "@aleleba/create-react-component-library",`, 
+			textToBeReplaced: '"name": "@aleleba/create-react-component-library",', 
 			textReplace: `"name": "${repoName}",`
 		}
 	]
-})
+});

 console.log(`Cleaning History of Git for ${repoName}`);
 const cleanGitHistory = isWin ? runCommand(cleanGitHistoryCommandWindows) : runCommand(cleanGitHistoryCommand);
 if(!cleanGitHistory) process.exit(-1);

-console.log("Congratulations! You are ready. Follow the following commands to start");
+console.log('Congratulations! You are ready. Follow the following commands to start');
 console.log(`cd ${repoName}`);
 console.log('Create a .env file with LIBRARY_NAME=your_library_name(default: ui-library), External_CSS (optional)(Default: false), EXTERNAL_CSS_NAME=(optional)(Default: index.css)');
-console.log(`Then you can run: npm start`);
+console.log('Then you can run: npm start');

 const deleteFolders = isWin ? runCommand(deleteFoldersCommandWindows) : runCommand(deleteFoldersCommand);
 if(!deleteFolders) process.exit(-1);
--- a/cypress.config.ts
+++ b/cypress.config.ts
@@ -1,12 +1,12 @@
-import { defineConfig } from "cypress";
+import { defineConfig } from 'cypress';
 import webpackConfig from './webpack.cy.config';

 export default defineConfig({
 	component: {
 		specPattern: 'src/**/*.cy.{js,jsx,ts,tsx}',
 		devServer: {
-      framework: "react",
-      bundler: "webpack",
+			framework: 'react',
+			bundler: 'webpack',
 			webpackConfig: webpackConfig,
 		},
 		viewportWidth: 1280,
--- a/cypress/support/component.ts
+++ b/cypress/support/component.ts
@@ -15,16 +15,17 @@
 // ***********************************************************

 // Import commands.js using ES2015 syntax:
-import './commands'
+import './commands';

 // Alternatively you can use CommonJS syntax:
 // require('./commands')

-import { mount } from 'cypress/react'
+import { mount } from 'cypress/react';

 // Augment the Cypress namespace to include type definitions for
 // your custom command.
 declare global {
+  // eslint-disable-next-line @typescript-eslint/no-namespace
  namespace Cypress {
    interface Chainable {
      mount: typeof mount
@@ -32,7 +33,7 @@ declare global {
  }
 }

-Cypress.Commands.add('mount', mount)
+Cypress.Commands.add('mount', mount);

 // Example use:
 // cy.mount(<MyComponent />)
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -0,0 +1,50 @@
+import js from '@eslint/js';
+import tseslint from 'typescript-eslint';
+import react from 'eslint-plugin-react';
+import storybook from 'eslint-plugin-storybook';
+import globals from 'globals';
+
+export default tseslint.config(
+	{
+		ignores: ['node_modules/**', 'dist/**', 'build/**', 'storybook-static/**'],
+	},
+	js.configs.recommended,
+	...tseslint.configs.recommended,
+	react.configs.flat.recommended,
+	react.configs.flat['jsx-runtime'],
+	...storybook.configs['flat/recommended'],
+	{
+		settings: {
+			react: { version: 'detect' },
+		},
+	},
+	{
+		files: ['**/*.{js,jsx,ts,tsx}'],
+		languageOptions: {
+			ecmaVersion: 'latest',
+			sourceType: 'module',
+			parserOptions: {
+				ecmaFeatures: { jsx: true },
+			},
+			globals: {
+				...globals.browser,
+				...globals.node,
+			},
+		},
+		rules: {
+			indent: ['error', 'tab'],
+			'linebreak-style': ['error', 'unix'],
+			quotes: ['error', 'single'],
+			semi: ['error', 'always'],
+			'eol-last': ['error', 'always'],
+			'react/prop-types': 'off',
+			'@typescript-eslint/no-require-imports': 'off',
+		},
+	},
+	{
+		files: ['**/*.js'],
+		languageOptions: {
+			sourceType: 'commonjs',
+		},
+	},
+);
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@aleleba/create-react-component-library",
-  "version": "1.3.2",
+  "version": "1.4.0",
  "description": "A starter kit for create a React component Library with storybook",
  "bin": "./bin/cli.js",
  "main": "dist/index.js",
@@ -16,8 +16,8 @@
  "scripts": {
    "start": "npm run storybook",
    "build": "webpack",
-    "lint": "eslint ./ --ext .js --ext .ts --ext .jsx --ext .tsx",
-    "lint:fix": "eslint ./ --ext .js --ext .ts --ext .jsx --ext .tsx --fix",
+    "lint": "eslint .",
+    "lint:fix": "eslint . --fix",
    "test": "jest",
    "test:watch": "jest --watch",
    "storybook": "storybook dev -p 3000",
@@ -44,59 +44,62 @@
  },
  "homepage": "https://github.com/aleleba/create-react-component-library#readme",
  "devDependencies": {
-    "@babel/core": "^7.28.6",
-    "@babel/preset-env": "^7.28.6",
-    "@babel/preset-react": "^7.28.5",
-    "@babel/preset-typescript": "^7.28.5",
-    "@babel/register": "^7.28.6",
+    "@babel/core": "^7.29.7",
+    "@babel/preset-env": "^7.29.7",
+    "@babel/preset-react": "^7.29.7",
+    "@babel/preset-typescript": "^7.29.7",
+    "@babel/register": "^7.29.7",
+    "@eslint/js": "^9.39.4",
    "@mdx-js/react": "^3.1.1",
-    "@storybook/addon-docs": "^10.2.1",
-    "@storybook/addon-links": "^10.2.1",
-    "@storybook/addon-styling-webpack": "^3.0.0",
-    "@storybook/addon-webpack5-compiler-babel": "^4.0.0",
-    "@storybook/cli": "^10.2.1",
+    "@storybook/addon-docs": "^10.4.3",
+    "@storybook/addon-links": "^10.4.3",
+    "@storybook/addon-styling-webpack": "^3.0.2",
+    "@storybook/addon-webpack5-compiler-babel": "^4.0.1",
+    "@storybook/cli": "^10.4.3",
    "@storybook/preset-scss": "^1.0.3",
-    "@storybook/react-webpack5": "^10.2.1",
+    "@storybook/react-webpack5": "^10.4.3",
    "@testing-library/dom": "^10.4.1",
    "@testing-library/jest-dom": "^6.9.1",
    "@testing-library/react": "^16.3.2",
    "@testing-library/user-event": "^14.6.1",
    "@types/jest": "^30.0.0",
-    "@types/node": "^25.0.10",
-    "@types/react": "^19.2.10",
+    "@types/node": "^25.9.2",
+    "@types/react": "^19.2.17",
    "@types/react-dom": "^19.2.3",
    "@types/webpack": "^5.28.5",
-    "babel-loader": "^10.0.0",
+    "babel-loader": "^10.1.1",
    "clean-webpack-plugin": "^4.0.0",
-    "css-loader": "^7.1.3",
-    "css-minimizer-webpack-plugin": "^7.0.4",
-    "cypress": "^15.9.0",
-    "dotenv": "^17.2.3",
-    "eslint": "^9.39.2",
+    "css-loader": "^7.1.4",
+    "css-minimizer-webpack-plugin": "^8.0.0",
+    "cypress": "^15.17.0",
+    "dotenv": "^17.4.2",
+    "eslint": "^9.39.4",
    "eslint-plugin-react": "^7.37.5",
-    "eslint-plugin-storybook": "^10.2.1",
-    "eslint-webpack-plugin": "^5.0.2",
-    "html-webpack-plugin": "^5.6.6",
+    "eslint-plugin-storybook": "^10.4.3",
+    "eslint-webpack-plugin": "^6.0.0",
+    "globals": "^16.5.0",
+    "html-webpack-plugin": "^5.6.7",
    "identity-obj-proxy": "^3.0.0",
-    "jest": "^30.2.0",
-    "jest-environment-jsdom": "^30.2.0",
+    "jest": "^30.4.2",
+    "jest-environment-jsdom": "^30.4.1",
    "jest-fetch-mock": "^3.0.3",
-    "mini-css-extract-plugin": "^2.10.0",
-    "react": "^19.2.4",
-    "react-dom": "^19.2.4",
+    "mini-css-extract-plugin": "^2.10.2",
+    "react": "^19.2.7",
+    "react-dom": "^19.2.7",
    "resolve-ts-aliases": "^1.0.1",
-    "sass": "^1.97.3",
-    "sass-loader": "^16.0.6",
-    "storybook": "^10.2.1",
+    "sass": "^1.100.0",
+    "sass-loader": "^17.0.0",
+    "storybook": "^10.4.3",
    "style-loader": "^4.0.0",
-    "terser-webpack-plugin": "^5.3.16",
-    "ts-jest": "^29.4.6",
-    "ts-loader": "^9.5.4",
+    "terser-webpack-plugin": "^5.6.1",
+    "ts-jest": "^29.4.11",
+    "ts-loader": "^9.6.0",
    "tsconfig-paths-webpack-plugin": "^4.2.0",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
+    "typescript-eslint": "^8.61.0",
    "url-loader": "^4.1.1",
-    "webpack": "^5.104.1",
-    "webpack-cli": "^6.0.1",
+    "webpack": "^5.107.2",
+    "webpack-cli": "^7.0.3",
    "webpack-node-externals": "^3.0.0"
  },
  "peerDependencies": {
--- a/setupTest.ts
+++ b/setupTest.ts
@@ -5,7 +5,7 @@
 import '@testing-library/jest-dom';

 //import fetch Mock
-import fetchMock from "jest-fetch-mock";
+import fetchMock from 'jest-fetch-mock';
 fetchMock.enableMocks();

 //Fixing Pollyfill for react-slick
--- a/src/@types/custom.d.ts
+++ b/src/@types/custom.d.ts
@@ -1,8 +1,13 @@
-declare module "*.svg" {
+declare module '*.svg' {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    const content: any;
    export default content;
 }

-declare module "@storybook/react" {
-    export * from "@storybook/react/dist/index";
+declare module '*.scss';
+declare module '*.sass';
+declare module '*.css';
+
+declare module '@storybook/react' {
+    export * from '@storybook/react/dist/index';
 }
--- a/src/components/Card/Card.stories.tsx
+++ b/src/components/Card/Card.stories.tsx
@@ -1,5 +1,4 @@
-import React from 'react';
-import type { Meta, StoryObj } from '@storybook/react';
+import type { Meta, StoryObj } from '@storybook/react-webpack5';
 import { Card } from '@components';

 // More on default export: https://storybook.js.org/docs/react/writing-stories/introduction#default-export
--- a/src/components/Card/index.tsx
+++ b/src/components/Card/index.tsx
@@ -1,5 +1,5 @@
-import React, { FC } from "react";
-import "./style.scss";
+import React, { FC } from 'react';
+import './style.scss';

 type TCardProps = {
  /**
@@ -22,4 +22,4 @@ const Card: FC<TCardProps> = ({ title, children}) => {
 	);
 };

-export { Card, TCardProps }
+export { Card, TCardProps };
--- a/src/components/tests/Card.test.cy.tsx
+++ b/src/components/tests/Card.test.cy.tsx
@@ -1,14 +1,13 @@
-import React from 'react';
 import { Card } from '@components';

 describe('Testing Card Component', () => {
 	beforeEach(() => {
 		cy.mount(<Card title='Test Title'><p>Test Content</p></Card>);
-  })
+	});
 	it('Show Title', () => {
 		cy.get('div').contains('Test Title');
-  })
+	});
 	it('Show Child Component', () => {
 		cy.get('p').contains('Test Content');
-  })
-})
+	});
+});
--- a/src/components/tests/Card.test.tsx
+++ b/src/components/tests/Card.test.tsx
@@ -1,11 +1,10 @@
-import React from 'react';
 import { render, screen } from '@testing-library/react';
 import { Card } from '@components';

 describe('<Card/> Component', () => {
 	beforeEach(() => {
 		// fetchMock.resetMocks();
-        render(<Card title='Test Title'><p>Test Content</p></Card>)
+		render(<Card title='Test Title'><p>Test Content</p></Card>);
 	});
 	it('Show Title', async () => {
 		/* fetchMock.mockResponseOnce(JSON.stringify({
@@ -13,12 +12,12 @@ describe('<Card/> Component', () => {
            data: 'data'
        })); */
 		expect(screen.getByText('Test Title')).toBeInTheDocument();
-    })
+	});
 	it('Show Child Component', async () => {
 		/* fetchMock.mockResponseOnce(JSON.stringify({
            //First Data Fetch
            data: 'data'
        })); */
 		expect(screen.getByText('Test Content')).toBeInTheDocument();
-    })
-})
+	});
+});
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,9 @@
 {
    "compilerOptions": {
+      "ignoreDeprecations": "6.0",
      "declaration": true,
      "declarationDir": "./dist/types",
+      "rootDir": "./src/components",
      "target": "es5",
      "lib": [
        "dom",
@@ -38,7 +40,8 @@
      }
    },
    "include": [
-      "."
+      "src/components",
+      "src/@types"
    ],
    "exclude": [
     "node_modules",
--- a/webpack.config.ts
+++ b/webpack.config.ts
@@ -10,9 +10,9 @@ import ESLintPlugin from 'eslint-webpack-plugin';
 import { resolveTsAliases } from 'resolve-ts-aliases';

 const dotEnvToParse = dotenv.config();
-const libraryName = process.env.LIBRARY_NAME ? process.env.LIBRARY_NAME : "ui-library"
-const externalCss = process.env.EXTERNAL_CSS === 'true' ? true : false
-const externalCssName = process.env.EXTERNAL_CSS_NAME ? process.env.EXTERNAL_CSS_NAME : 'index.css'
+const libraryName = process.env.LIBRARY_NAME ? process.env.LIBRARY_NAME : 'ui-library';
+const externalCss = process.env.EXTERNAL_CSS === 'true' ? true : false;
+const externalCssName = process.env.EXTERNAL_CSS_NAME ? process.env.EXTERNAL_CSS_NAME : 'index.css';
 const alias = resolveTsAliases(path.resolve('tsconfig.json'));

 export default {
@@ -98,4 +98,4 @@ export default {
 			new TerserPlugin(),
 		],
 	},
-}
+};
--- a/webpack.cy.config.ts
+++ b/webpack.cy.config.ts
@@ -10,8 +10,8 @@ import ESLintPlugin from 'eslint-webpack-plugin';
 import { resolveTsAliases } from 'resolve-ts-aliases';

 const dotEnvToParse = dotenv.config();
-const externalCss = process.env.EXTERNAL_CSS === 'true' ? true : false
-const externalCssName = process.env.EXTERNAL_CSS_NAME ? process.env.EXTERNAL_CSS_NAME : 'index.css'
+const externalCss = process.env.EXTERNAL_CSS === 'true' ? true : false;
+const externalCssName = process.env.EXTERNAL_CSS_NAME ? process.env.EXTERNAL_CSS_NAME : 'index.css';
 const alias = resolveTsAliases(path.resolve('tsconfig.json'));

 export default {
@@ -89,4 +89,4 @@ export default {
 			new TerserPlugin(),
 		],
 	},
-}
+};