open-consul/ui/packages/consul-ui/app/components/popover-select/optgroup/index.hbs

{{#let components.MenuSeparator as |MenuSeparator|}}
<MenuSeparator>
  <BlockSlot @name="label">
    {{label}}
  </BlockSlot>
</MenuSeparator>
{{yield}}
{{/let}}
ui: Add Optgroups and selectedItems to multiple select dropdown and use (#8476) * ui: Switch selects to use more HTML-like approach for optgroups * Add KV comparator * Use new option/optgroup approach for sort/select * Fix up tests for new order of menu items 2020-08-11 17:02:51 +00:00			`{{#let components.MenuSeparator as \|MenuSeparator\|}}`
			`<MenuSeparator>`
			`<BlockSlot @name="label">`
			`{{label}}`
			`</BlockSlot>`
			`</MenuSeparator>`
			`{{yield}}`
			`{{/let}}`