src/ProblemDetailsResponseFactory.php:314:13: PossiblyFalseArgument: Argument 3 of Mezzio\ProblemDetails\ProblemDetailsResponseFactory::generateResponse cannot be false, possibly string value expected (see https://psalm.dev/104)

src/ProblemDetailsResponseFactory.php:338:81: PossiblyNullArgument: Argument 3 of preg_replace cannot be null, possibly null value provided (see https://psalm.dev/078)

src/ProblemDetailsResponseFactory.php:344:13: PossiblyNullArrayOffset: Cannot access value on variable $return[$key] using possibly null offset null|string (see https://psalm.dev/125)

src/ProblemDetailsResponseFactory.php:354:32: PossiblyFalseArgument: Argument 1 of json_decode cannot be false, possibly string value expected (see https://psalm.dev/104)

test/Exception/ProblemDetailsExceptionInterfaceTest.php:72:32: PossiblyFalseArgument: Argument 1 of json_decode cannot be false, possibly string value expected (see https://psalm.dev/104)

test/ProblemDetailsAssertionsTrait.php:77:32: PossiblyFalseArgument: Argument 1 of json_decode cannot be false, possibly string value expected (see https://psalm.dev/104)