[4] stubGenerator.php generates stubs for non-existing classes #35137
Description
Steps to reproduce the issue
run build/stubGenerator.php
inspect stubs.php
Expected result
All the classes in that file should exist, else you are telling developers and IDE's to allow auto-completion to non-existing classes
Actual result
For example the following are all invalid, as the class that is on the right of extends no longer exists in Joomla:
(There are a lot! This is just an example from near the bottom of the file)
/**
* @deprecated 5.0 Use Joomla\CMS\Filesystem\Wrapper\FileWrapper instead.
*/
class JFilesystemWrapperFile extends Joomla\CMS\Filesystem\Wrapper\FileWrapper {}
/**
* @deprecated 5.0 Use Joomla\CMS\Filesystem\Wrapper\FolderWrapper instead.
*/
class JFilesystemWrapperFolder extends Joomla\CMS\Filesystem\Wrapper\FolderWrapper {}
/**
* @deprecated 5.0 Use Joomla\CMS\Filesystem\Wrapper\PathWrapper instead.
*/
class JFilesystemWrapperPath extends Joomla\CMS\Filesystem\Wrapper\PathWrapper {}
/**
* @deprecated 5.0 Use Joomla\Image\Filter\Backgroundfill instead.
*/
class JImageFilterBackgroundfill extends Joomla\Image\Filter\Backgroundfill {}
/**
* @deprecated 5.0 Use Joomla\Image\Filter\Brightness instead.
*/
class JImageFilterBrightness extends Joomla\Image\Filter\Brightness {}
/**
* @deprecated 5.0 Use Joomla\Image\Filter\Contrast instead.
*/
class JImageFilterContrast extends Joomla\Image\Filter\Contrast {}
/**
* @deprecated 5.0 Use Joomla\Image\Filter\Edgedetect instead.
*/
class JImageFilterEdgedetect extends Joomla\Image\Filter\Edgedetect {}
/**
* @deprecated 5.0 Use Joomla\Image\Filter\Emboss instead.
*/
class JImageFilterEmboss extends Joomla\Image\Filter\Emboss {}
/**
* @deprecated 5.0 Use Joomla\Image\Filter\Negate instead.
*/
class JImageFilterNegate extends Joomla\Image\Filter\Negate {}
/**
* @deprecated 5.0 Use Joomla\Image\Filter\Sketchy instead.
*/
class JImageFilterSketchy extends Joomla\Image\Filter\Sketchy {}
/**
* @deprecated 5.0 Use Joomla\Image\Filter\Smooth instead.
*/
class JImageFilterSmooth extends Joomla\Image\Filter\Smooth {}