7 files declare their use of PropertyPath in Zircon Profile 8

ConstraintViolationBuilder.php in vendor/symfony/validator/Violation/ConstraintViolationBuilder.php

ConstraintViolationBuilder.php in core/lib/Drupal/Core/TypedData/Validation/ConstraintViolationBuilder.php

Contains \Drupal\Core\TypedData\Validation\ConstraintViolationBuilder.

ExecutionContext.php in vendor/symfony/validator/Context/ExecutionContext.php

ExecutionContext.php in core/lib/Drupal/Core/TypedData/Validation/ExecutionContext.php

Contains \Drupal\Core\TypedData\Validation\ExecutionContext.

PropertyPathTest.php in vendor/symfony/validator/Tests/Util/PropertyPathTest.php

RecursiveContextualValidator.php in vendor/symfony/validator/Validator/RecursiveContextualValidator.php

RecursiveContextualValidator.php in core/lib/Drupal/Core/TypedData/Validation/RecursiveContextualValidator.php

Contains \Drupal\Core\TypedData\Validation\RecursiveContextualValidator.