UserInterface and PasswordAuthenticatedUserInterface::getPassword has different signatures #41519
Description
Symfony version(s) affected: 5.3.1
PHP version(s) affected: 7.4
Description
After #41493 it is not possible to implement both UserInteface and PasswordAuthenticatedUserInterface
Fatal error: Declaration of Symfony\Component\Security\Core\User\UserInterface::getPassword() must be compatible with Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface::getPassword(): ?string