10 files declare their use of ConstraintA in Zircon Profile 8

AnnotationLoaderTest.php in vendor/symfony/validator/Tests/Mapping/Loader/AnnotationLoaderTest.php

ClassMetadataTest.php in vendor/symfony/validator/Tests/Mapping/ClassMetadataTest.php

ConstraintTest.php in vendor/symfony/validator/Tests/ConstraintTest.php

LazyLoadingMetadataFactoryTest.php in vendor/symfony/validator/Tests/Mapping/Factory/LazyLoadingMetadataFactoryTest.php

LegacyElementMetadataTest.php in vendor/symfony/validator/Tests/Mapping/LegacyElementMetadataTest.php

LegacyExecutionContextTest.php in vendor/symfony/validator/Tests/LegacyExecutionContextTest.php

MemberMetadataTest.php in vendor/symfony/validator/Tests/Mapping/MemberMetadataTest.php

StaticMethodLoaderTest.php in vendor/symfony/validator/Tests/Mapping/Loader/StaticMethodLoaderTest.php

XmlFileLoaderTest.php in vendor/symfony/validator/Tests/Mapping/Loader/XmlFileLoaderTest.php

YamlFileLoaderTest.php in vendor/symfony/validator/Tests/Mapping/Loader/YamlFileLoaderTest.php