module.exports = {
  plugins: [
    'tailwindcss',
    'postcss-nesting',
    'postcss-flexbugs-fixes',
    [
      'postcss-preset-env',
      {
        autoprefixer: {
          flexbox: 'no-2009',
        },
        stage: 3,
        features: {
          'custom-properties': false,
        },
      },
    ],
    [
      '@fullhuman/postcss-purgecss',
      {
        content: ['./pages/**/*.{tsx}', './components/**/*.{tsx}'],

        // This is the function used to extract class names from your templates
        defaultExtractor: (content) => {
          // Capture as liberally as possible, including things like `h-(screen-1.5)`
          const broadMatches = content.match(/[^<>"'`\s]*[^<>"'`\s:]/g) || []

          // Capture classes within other delimiters like .block(class="w-1/2") in Pug
          const innerMatches =
            content.match(/[^<>"'`\s.()]*[^<>"'`\s.():]/g) || []

          return broadMatches.concat(innerMatches)
        },
      },
    ],
  ],
}