d">extends</span> <span class="token class-name">Route</span> <span class="token punctuation">{</span>
  @action
  <span class="token function">displayAlert</span><span class="token punctuation">(</span><span class="token parameter">text</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">_displayAlert</span><span class="token punctuation">(</span>text<span clas