discourse/app/assets/javascripts/select-kit/templates/components/dropdown-select-box/dropdown-select-box-header.hbs

{{#if selectKit.options.icon}}
  {{d-icon selectKit.options.icon}}
{{/if}}

{{component selectKit.options.selectedNameComponent
  tabindex=tabindex
  item=selectedContent
  selectKit=selectKit
  shouldDisplayClearableButton=shouldDisplayClearableButton
}}