CVA (Class Variance Authority)

Exposes Twig's built-in html_cva function to Drupal templates, enabling Class Variance Authority (CVA) for managing component variants. Useful for building reusable components with Tailwind CSS and other utility-first frameworks. This helps manage component variants (size, color, style, etc.) in Twig templates using a CVA pattern, similar to shadcn/ui and other component libraries.

Usage Example

{% set button = html_cva(
  base: 'button',
  variants: {
    variant: { primary: 'bg-blue', secondary: 'bg-gray' },
    size: { sm: 'text-sm', md: 'text-base', lg: 'text-lg' }
  }
) %}

<button class="{{ button.apply({variant: 'primary', size: 'md'}) }}">
  Click me
</button>