If you ever get the "offer" to work with #Shopware 6, run. Run as fast as you can. There is nothing out there that is more of a developer nightmare than this pile of junk.
#Shopware 6.6.2.0 released containing 44 bug fixes and cool improvements, especially for developers, for example #typescript support for extensions, automatic compiling of JS/SCSS of plugin sub-bundles, #meteor component library in administration etc.