protected ConfigImporter::importInvokeOwner($collection, $op, $name)
Invokes import* methods on configuration entity storage.
Allow modules to take over configuration change operations for higher-level configuration data.
@todo Add support for other extension types; e.g., themes etc.
Parameters
string $collection: The configuration collection.
string $op: The change operation to get the unprocessed list for, either delete, create, rename, or update.
string $name: The name of the configuration