github.com/outbrain/consul@v1.4.5/ui-v2/app/templates/components/action-group.hbs (about)

     1  {{! action groups are block only components, you MUST specify a list of actions in the component body }}
     2  {{! therefore if you call this component as an inline component, nothing is produced }}
     3  {{#if hasBlock }}
     4    <input type="radio" name="actions" id="actions_{{index}}" checked={{if (eq checked 'checked') 'checked' }} onchange={{action onchange}} value={{index}} />
     5    <label for="actions_{{index}}">
     6        <span>Open</span>
     7    </label>
     8    <label for="actions_close">
     9        <span>Close</span>
    10    </label>
    11    {{yield}}
    12  {{/if}}