Below, is a list of classes that may be updated with final or abstract.
The red stars mention possible upgrade by using final or abstract keywords;
The green stars mention a valid absence of the option (an extended class, that can't be final, ...);
The absence of star report currently configured classes.
.
| Final | Abstract | Name | Path |
| class (\sprintf('Unable to find service "%s"', $id)) extends UnknownService implements NotFoundExceptionInterface | \(\sprintf('unable | ||
| class ($t->getMessage( )) extends ServiceFailure implements ContainerExceptionInterface | \($t->getmessage( | ||
| class UnexpectedServiceCycle extends ServiceFailure | \unexpectedservicecycle | ||
| class UnresolvedParameter extends ServiceFailure | \unresolvedparameter | ||
| class ConfigurationError extends ServiceFailure | \configurationerror |