e-defined-wrappers" class="sidebar-link">Pre-defined wrappers</a></li><li class="sidebar-sub-header"><a href="/caliban/docs/middleware.html#wrapping-the-interpreter" class="sidebar-link">Wrapping the interpreter</a></li><li class="sidebar-sub-header"><a href="/caliban/docs/middleware.html#customizing-error-responses" class="sidebar-link">Customizing error responses</a></li><li class="sidebar-sub-header"><a href="/caliban/docs/middleware.html#wrapping-the-graphql" class="sidebar-link">Wrapping the GraphQL</a