7 files declare their use of Exporter in Zircon Profile 8

Comparator.php in vendor/sebastian/comparator/src/Comparator.php

ConsecutiveCalls.php in vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ConsecutiveCalls.php

Constraint.php in vendor/phpunit/phpunit/src/Framework/Constraint.php

Exception.php in vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/Exception.php

Return.php in vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/Return.php

Static.php in vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation/Static.php

TestCase.php in vendor/phpunit/phpunit/src/Framework/TestCase.php