20 files declare their use of CheckResult in Security Review 8

AdminPermissions.php in src/Checks/AdminPermissions.php

CheckTest.php in tests/src/Kernel/CheckTest.php

ErrorReporting.php in src/Checks/ErrorReporting.php

ExecutablePhp.php in src/Checks/ExecutablePhp.php

FailedLogins.php in src/Checks/FailedLogins.php

Field.php in src/Checks/Field.php

FilePermissions.php in src/Checks/FilePermissions.php

HelpController.php in src/Controller/HelpController.php

InputFormats.php in src/Checks/InputFormats.php

PrivateFiles.php in src/Checks/PrivateFiles.php

QueryErrors.php in src/Checks/QueryErrors.php

SecurityReviewCommands.php in src/Commands/SecurityReviewCommands.php

security_review.drush.inc in ./security_review.drush.inc

Drush commands for Security Review module.

security_review.install in ./security_review.install

Install, update and uninstall functions for the security_review module.

security_review.module in ./security_review.module

Site security review and reporting Drupal module.

TemporaryFiles.php in src/Checks/TemporaryFiles.php

Test.php in tests/modules/security_review_test/src/Test.php

TrustedHosts.php in src/Checks/TrustedHosts.php

UploadExtensions.php in src/Checks/UploadExtensions.php

ViewsAccess.php in src/Checks/ViewsAccess.php