ecial">=</span> <span class="keyword">true</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="environment.html#idp43993296-bb"><span class="special">~</span><span class="identifier">environment</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="environment.html#idp43995472-bb">public static functions</a></span>
  <span class="keyword">static</span> <span class="keyword"