In file included from ./injector.h:17:
./injector_config.h:8:1: warning: 'UnitEInjectorConfiguration' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct UnitEInjectorConfiguration {
^
./finalization/state_db.h:24:1: note: did you mean struct here?
class UnitEInjectorConfiguration;
^~~~~
struct
Fixes warning introduced by #870.