Interface: \Zikula\BlocksModule\Api\ApiInterface\BlockFactoryApiInterface.
Class: \Zikula\BlocksModule\Api\BlockFactoryApi.

The BlockFactoryApi helps with the instantiation of blocks.

The class makes the following method available:

 * Factory method to create an instance of a block given its name and the providing module instance.
 * Given block class needs to implement Zikula\BlocksModule\BlockHandlerInterface.
public function getInstance(string $blockClassName): BlockHandlerInterface;

The class is fully tested.