8 classes are annotated with DevelDumper in Devel 8.2

AvailableTestDumper in tests/modules/devel_dumper_test/src/Plugin/Devel/Dumper/AvailableTestDumper.php

Provides a AvailableTestDumper plugin.

ChromePhp in src/Plugin/Devel/Dumper/ChromePhp.php

Provides a ChromePhp dumper plugin.

DoctrineDebug in src/Plugin/Devel/Dumper/DoctrineDebug.php

Provides a DoctrineDebug dumper plugin.

DrupalVariable in src/Plugin/Devel/Dumper/DrupalVariable.php

Provides a DrupalVariable dumper plugin.

FirePhp in src/Plugin/Devel/Dumper/FirePhp.php

Provides a FirePhp dumper plugin.

Kint in kint/src/Plugin/Devel/Dumper/Kint.php

Provides a Kint dumper plugin.

NotAvailableTestDumper in tests/modules/devel_dumper_test/src/Plugin/Devel/Dumper/NotAvailableTestDumper.php

Provides a NotAvailableTestDumper plugin.

VarDumper in src/Plugin/Devel/Dumper/VarDumper.php

Provides a Symfony VarDumper dumper plugin.