20 files declare their use of CronJob in Ultimate Cron 8.2

CronJobDiscovery.php in src/CronJobDiscovery.php

CronJobFormTest.php in tests/src/Functional/CronJobFormTest.php

CronJobInstallTest.php in tests/src/Functional/CronJobInstallTest.php

CronJobKernelTest.php in tests/src/Kernel/CronJobKernelTest.php

CronJobTest.php in tests/src/Kernel/CronJobTest.php

Crontab.php in src/Plugin/ultimate_cron/Scheduler/Crontab.php

DatabaseLogger.php in src/Plugin/ultimate_cron/Logger/DatabaseLogger.php

JobController.php in src/Controller/JobController.php

LoggerPluginTest.php in tests/src/Kernel/LoggerPluginTest.php

QueueSettings.php in src/QueueSettings.php

SchedulerBase.php in src/Plugin/ultimate_cron/Scheduler/SchedulerBase.php

SchedulerInterface.php in src/Scheduler/SchedulerInterface.php

Simple.php in src/Plugin/ultimate_cron/Scheduler/Simple.php

TaggedSettings.php in src/TaggedSettings.php

UltimateCron.php in src/UltimateCron.php

UltimateCronCommands.php in src/Commands/UltimateCronCommands.php

UltimateCronQueueTest.php in tests/src/Kernel/UltimateCronQueueTest.php

ultimate_cron.api.php in ./ultimate_cron.api.php

Hooks provided by Ultimate Cron.

ultimate_cron.drush.inc in ./ultimate_cron.drush.inc

Drush commands for Ultimate Cron!

ultimate_cron.install in ./ultimate_cron.install

Installation file for Ultimate Cron