private function useImports($imports)
{
$imported_resources = array();
if (is_array($imports) && $this->isAssoc($imports) || is_string($imports)) {
$imports = array($imports);
}
foreach ($imports as $import) {
$imported_resources = $this->processImport($this->parseText($import), $imported_resources);
}
return $imported_resources;
}