Integration passes #PHPStan level 9, writing #Behat tests for rendering and caching is a breeze...
Next steps:
* documentation
* improved transpilation error handling
* extension point for the delegation mechanism for #NeosCMS , e.g. for the future OPGM (Object-Propery Graph-Mapper)
* transpilation from .cpx to TypeScript for isomorphic rendering
* a language server for #PHPStorm etc.
* you name it