open-consul/ui-v2/app/components/copy-button/index.hbs

<FeedbackDialog @type="inline">
  <BlockSlot @name="action" as |success error|>
    <Ref @target={{this}} @name="success" @value={{success}} />
    <Ref @target={{this}} @name="error" @value={{error}} />
    <button id={{guid}} title={{concat "Copy " name " to the clipboard"}} ...attributes type="button" class="copy-btn" data-clipboard-text={{value}}>{{~yield~}}</button>
  </BlockSlot>
  <BlockSlot @name="success" as |transition|>
    <p class={{transition}}>
      Copied {{name}}!
    </p>
  </BlockSlot>
  <BlockSlot @name="error" as |transition|>
    <p class={{transition}}>
      Sorry, something went wrong!
    </p>
  </BlockSlot>
</FeedbackDialog>