{{#if (has-block)}}
  <button class="button" type="button" ...attributes>{{yield}}</button>
{{else}}
  {{#if @href}}
      <a class="button  {{if (and @icon (not @label)) "is-icon-only"}}" href="{{@href}}" target="_blank" rel="noopener" aria-label="{{@alt}}" onClick={{optional @onclick}} ...attributes>
        {{#if @icon}}
            <Icon class="button-icon icon" @icon={{@icon}} @name="icon" role="presentation" />
        {{/if}}
        {{#if @label}}
          <span class="button-label" aria-hidden={{if @alt "true"}}>{{@label}}</span>
        {{/if}}
      </a>
  {{else}}
    <button class="button  {{if (and @icon (not @label)) "is-icon-only"}}" type="button" aria-label="{{@alt}}" onClick={{optional @onclick}} ...attributes>
      {{#if @icon}}
        <Icon class="button-icon icon" @icon={{@icon}} role="presentation" />
      {{/if}}
      {{#if @label}}
        <span class="button-label" aria-hidden={{if @alt "true"}}>{{@label}}</span>
      {{/if}}
    </button>
  {{/if}}
{{/if}}