louie-8.x-1.x-dev/templates/form/button.html.twig

{# button.html.twig #}
{# @Component
name: Button
description: This button can be used in...
group: Drupal>Misc
samples:
  Large:
    classes: ['large']
    text: I am a Large button
  Small:
    classes: ['small']
    text: I am a small button
  Primary:
    classes: ['primary', 'large']
    text: I'm a primary button
  Secondary:
    classes: ['secondary']
    text: I'm a secondary button
  Success:
    classes: ['success']
    text: I'm a success button
  Warning:
    classes: ['warning']
    text: I'm a warning button
  Alert:
    classes: ['alert']
    text: I'm a alert button
#}
<a class="button {{ classes|join(' ') }}">
  {{text}}
</a>