ui_patterns-8.x-1.4/modules/ui_patterns_library/tests/modules/ui_patterns_library_subtheme_test/ui_patterns_library_subtheme_test.ui_patterns.yml

subtheme_override:
  label: '[Overridden] Sub-theme override'
  description: '[Overridden] Sub-theme override description'
  fields:
    field:
      type: 'string'
      label: '[Overridden] Field'
      description: '[Overridden] Field description'
      preview: '[Overridden] Simple pattern field'