7 files declare their use of EntityHelper in Simple XML sitemap 8.2

ArbitraryUrlGenerator.php in src/Plugin/simple_sitemap/UrlGenerator/ArbitraryUrlGenerator.php

CustomUrlGenerator.php in src/Plugin/simple_sitemap/UrlGenerator/CustomUrlGenerator.php

EntityMenuLinkContentUrlGenerator.php in src/Plugin/simple_sitemap/UrlGenerator/EntityMenuLinkContentUrlGenerator.php

EntityUrlGenerator.php in src/Plugin/simple_sitemap/UrlGenerator/EntityUrlGenerator.php

FormHelper.php in src/Form/FormHelper.php

SimplesitemapFormBase.php in src/Form/SimplesitemapFormBase.php

UrlGeneratorBase.php in src/Plugin/simple_sitemap/UrlGenerator/UrlGeneratorBase.php