Remove missing classes

Author: Kirill Nesmeyanov

src/Type/ArrayType/ArrayTypeNormalizer.php

@@ -5,7 +5,6 @@
 namespace TypeLang\Mapper\Type\ArrayType;
 
 use TypeLang\Mapper\Exception\Definition\TypeNotFoundException;
-use TypeLang\Mapper\Exception\Mapping\InvalidKeyException;
 use TypeLang\Mapper\Exception\Mapping\InvalidValueException;
 use TypeLang\Mapper\Exception\Mapping\RuntimeExceptionInterface;
 use TypeLang\Mapper\Runtime\Context;