# mkdocs.yml is MkDocs configuration, not Drupal YAML. It needs the
# `!!python/name:` tag to register the mermaid custom fence, which the
# yml/no-empty-mapping-value rule reads as an empty mapping value. The tag is
# required by MkDocs and cannot be rewritten, so the file is excluded rather
# than the rule disabled repo-wide.
mkdocs.yml
