The tutorial here does not seem to work Shopware 6: Adding a custom CMS block. .
The example plugin shown there GitHub - shopware/swag-docs-custom-cms-block contains some js files which I don’t really understand how are generated. Particularly I want to know what file is this one swag-docs-custom-cms-block/custom-cms-block.js at master · shopware/swag-docs-custom-cms-block · GitHub .