ameter">contextCallback</span> : <span class="identifier">DocumentContextCallback</span> <span class="keyword">-&gt;</span> <span class="identifier">V8Script</span> </pre></div></div></div><h4>Parameters</h4><dl><dt class="has-text-weight-normal"><span class="parameter">specifier</span>  <a href="https://learn.microsoft.com/dotnet/api/system.string" target="_blank" rel="noopener noreferrer">String</a></dt><dd>A string specifying the document to be loaded and compiled.</dd><dt class="has-text-weight-normal