text: #include "server/config_validation/async_client.h"
  
  namespace Envoy {
  namespace Http {
  
  ValidationAsyncClient::ValidationAsyncClient(Api::Api& api) : dispatcher_(api) {}
  
  AsyncClient::Request* ValidationAsyncClient::send(MessagePtr&&, Callbacks&, const RequestOptions&) {
    return nullptr;
  }
  
  AsyncClient::Stream* ValidationAsyncClient::start(StreamCallbacks&, const StreamOptions&) {
    return nullptr;
  }
  
  } // namespace Http
  } // namespace Envoy
  