PaperModX/layouts/partials/social_links.html

<div class="social-links">
  {{- with .Params.socialLinks.twitter }}
    {{- if (and .id .user) }}
    {{ partial "social_quote_tweet.html" (dict "user" .user "id" .id "title" "Discuss on Twitter") }}
    {{- end }}
  {{- end }}
</div>