_specs_hook</a></li>
<li class="toctree-l3"><a class="reference internal" href="registries_0.html">registries</a></li>
<li class="toctree-l3"><a class="reference internal" href="registry_loader_hook_0.html">registry_loader_hook</a></li>
<li class="toctree-l3"><a class="reference internal" href="registry_protocol_0.html">registry_protocol</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="library_index.html#pddl-parser"><span class="xref std std-ref">pddl_parser</span></a></li>
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