8 files declare their use of ConfigPages in Config Pages 8.3

ConfigPagesBlock.php in src/Plugin/Block/ConfigPagesBlock.php

ConfigPagesClearConfirmationForm.php in src/Form/ConfigPagesClearConfirmationForm.php

ConfigPagesCommands.php in src/Commands/ConfigPagesCommands.php

ConfigPagesLoaderService.php in src/ConfigPagesLoaderService.php

ConfigPagesStorage.php in src/ConfigPagesStorage.php

config_pages.drush.inc in ./config_pages.drush.inc

Contains the code to generate the drush commands.

config_pages.module in ./config_pages.module

Module hooks.

SetValueCommand.php in src/Command/SetValueCommand.php