7 files declare their use of Currency in Currency 8.3

Currency.php in src/Plugin/views/filter/Currency.php

CurrencyAmount.php in src/Element/CurrencyAmount.php

CurrencyFormWebTest.php in tests/src/Functional/Entity/Currency/CurrencyFormWebTest.php

CurrencyTest.php in tests/src/Kernel/CurrencyTest.php

CurrencyTest.php in tests/src/Unit/Entity/CurrencyTest.php

FixedRatesForm.php in src/Form/FixedRatesForm.php

ModuleInstallUninstallWebTest.php in tests/src/Functional/ModuleInstallUninstallWebTest.php