protected function getPreparedNamespaces()
{
$namespaces = [];
foreach ((array) $this->arguments['namespaces'] as $namespaceIdentifier => $namespace) {
$addedOverriddenNamespace = '{namespace ' . $namespaceIdentifier . '=' . $namespace . '}';
array_push($namespaces, $addedOverriddenNamespace);
}
return $namespaces;
}