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

{{yield}}
<div
  class="popover-menu"
  ...attributes
>
  <AriaMenu @keyboardAccess={{keyboardAccess}} as |change keypress keypressClick aria|>

{{#let (hash
  MenuItem=(component
    'popover-menu/menu-item'
    menu=(hash
      addSubmenu=(action "addSubmenu")
      removeSubmenu=(action "removeSubmenu")
      confirm=(concat "popover-menu-" guid "-")
      clickTrigger=this.toggle.click
      keypressClick=keypressClick
    )
  )
  MenuSeparator=(component
    'popover-menu/menu-separator'
  )
)
as |components|}}
{{#let (hash
  toggle=this.toggle.click
)
as |api|}}

    <ToggleButton
      @checked={{if keyboardAccess aria.expanded expanded}}
      @onchange={{queue change (action "change")}}
    as |toggle|>
      <Ref @target={{this}} @name="toggle" @value={{toggle}} />
      <button type="button" aria-haspopup="menu" onkeydown={{keypress}} onclick={{this.toggle.click}} id={{aria.labelledBy}} aria-controls={{aria.controls}}>
        <YieldSlot @name="trigger">
          {{yield components api}}
        </YieldSlot>
      </button>
    </ToggleButton>

    <MenuPanel @position={{position}} id={{aria.controls}} aria-labelledby={{aria.labelledBy}} aria-expanded={{aria.expanded}} as |menu|>
      <Ref @target={{this}} @name="menu" @value={{menu}} />
      <BlockSlot @name="controls">
        <input type="checkbox" id={{concat 'popover-menu-' guid '-'}} />
      {{#each submenus as |sub|}}
        <input type="checkbox" id={{concat 'popover-menu-' guid '-' sub}} onchange={{menu.change}} />
      {{/each}}
      </BlockSlot>
      {{#if hasHeader}}
        <BlockSlot @name="header">
          {{yield components api}}
          {{#yield-slot name="header"}}{{else}}{{/yield-slot}}
        </BlockSlot>
      {{/if}}
      <BlockSlot @name="menu">
        <YieldSlot @name="menu" @params={{block-params (concat "popover-menu-" guid "-") send keypressClick this.toggle.click}}>
          {{yield components api}}
        </YieldSlot>
      </BlockSlot>
    </MenuPanel>

{{/let}}
{{/let}}

  </AriaMenu>
</div>