main.js

module.exports = {
  stories: ['../src/**/*.stories.mdx', '../src/**/*.stories.@(js|jsx|ts|tsx)'],
  staticDirs: ['../public'],
  addons: [
    '@storybook/addon-links',
    '@storybook/addon-essentials',
    '@storybook/addon-interactions',
    '@storybook/preset-scss',
    {
      /**
       * Fix Storybook issue with PostCSS@8
       * @see https://github.com/storybookjs/storybook/issues/12668#issuecomment-773958085
       */
      name: '@storybook/addon-postcss',
      options: {
        cssLoaderOptions: {
          // When you have splitted your css over multiple files
          // and use @import('./other-styles.css')
          importLoaders: 1,
        },
        postcssLoaderOptions: {
          implementation: require('postcss'),
        },
      },
    },
  ],
  framework: '@storybook/react',
  core: {
    builder: '@storybook/builder-webpack5',
  },
  webpackFinal: async (config) => {
    /**
     * Add support for alias-imports
     * @see https://github.com/storybookjs/storybook/issues/11989#issuecomment-715524391
     */
    config.resolve.alias = {
      ...config.resolve?.alias,
      '@': [
        require('path').resolve(__dirname, '../src/'),
        require('path').resolve(__dirname, '../'),
      ],
    }

    /**
     * Fixes font import with /
     * @see https://github.com/storybookjs/storybook/issues/12844#issuecomment-867544160
     */
    config.resolve.roots = [
      require('path').resolve(__dirname, '../public'),
      'node_modules',
    ]

    config.module.rules.push({
      test: /\.s[ac]ss$/,
      use: [
        {
          loader: 'postcss-loader',
          options: {
            postcssOptions: {
              plugins: [require('tailwindcss'), require('autoprefixer')],
            },
          },
        },
        {
          loader: 'sass-loader',
          options: {
            implementation: require('sass'),
          },
        },
      ],
      include: require('path').resolve(__dirname, '../'),
    })

    return config
  },
}