45 struct L2capClassicModule::impl {  struct in bluetooth::l2cap::classic::L2capClassicModule
46   impl(os::Handler* l2cap_handler, hci::AclManager* acl_manager)  in impl()  function
51   os::Handler* l2cap_handler_;
52   hci::AclManager* acl_manager_;
53   l2cap::internal::ParameterProvider parameter_provider_;
54   internal::FixedChannelServiceManagerImpl fixed_channel_service_manager_impl_{l2cap_handler_};
55   internal::DynamicChannelServiceManagerImpl dynamic_channel_service_manager_impl_{l2cap_handler_};
56 …rnal::LinkManager link_manager_{l2cap_handler_, acl_manager_, &fixed_channel_service_manager_impl_,
58   std::unique_ptr<internal::DumpsysHelper> dumpsys_helper_;
60   struct SecurityInterfaceImpl : public SecurityInterface {
81   } security_interface_impl_{this};