d">of</span>&nbsp;<span class="constructor">Parsetree</span>.module_declaration<br>
&nbsp;&nbsp;&nbsp;&nbsp;<span class="keywordsign">|</span>&nbsp;<span class="constructor">Psig_modsubst</span>&nbsp;<span class="keyword">of</span>&nbsp;<span class="constructor">Parsetree</span>.module_substitution<br>
&nbsp;&nbsp;&nbsp;&nbsp;<span class="keywordsign">|</span>&nbsp;<span class="constructor">Psig_recmodule</span>&nbsp;<span class="keyword">of</span>&nbsp;<span class="constructor">Parsetree</span>.module_decl