src/Adapters/DatabaseApproverRepository.php:78:46: MixedReturnTypeCoercion: The declared return type 'array<array-key, string>' for ProfessionalWiki\PageApprovals\Adapters\DatabaseApproverRepository::getAllAssignedCategories is more specific than the inferred return type 'array<array-key, mixed>' (see https://psalm.dev/197)

src/Adapters/DatabaseApproverRepository.php:88:80: PossiblyInvalidPropertyFetch: Cannot fetch property on possible non-object $row of type array<array-key, mixed> (see https://psalm.dev/114)

src/Adapters/DatabaseApproverRepository.php:88:80: MixedArgument: Argument 1 of ProfessionalWiki\PageApprovals\Adapters\DatabaseApproverRepository::deserializeCategories cannot be mixed, expecting string (see https://psalm.dev/030)

src/Adapters/DatabaseApproverRepository.php:91:10: MixedReturnTypeCoercion: The type 'array<array-key, mixed>' is more general than the declared return type 'array<array-key, string>' for ProfessionalWiki\PageApprovals\Adapters\DatabaseApproverRepository::getAllAssignedCategories (see https://psalm.dev/197)

src/Adapters/InMemoryApproverRepository.php:10:7: UnimplementedInterfaceMethod: Method getallassignedcategories is not defined on class ProfessionalWiki\PageApprovals\Adapters\InMemoryApproverRepository (see https://psalm.dev/044)

Process completed with exit code 2.