Head&#8203;(<a href="NullConditionalInvocationExpressionHead.html" title="class in hydra.ext.csharp.syntax">NullConditionalInvocationExpressionHead</a>&nbsp;head)</pre>
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<pre class="methodSignature">public&nbsp;<a href="NullConditionalInvocationExpression.html" title="class in hydra.ext.csharp.syntax">NullConditionalInvocationExpression</a>&nbsp;withArguments&#8203;(<a h