Kaarel Raspel

> **Be aware that it is disabled by default https://checkstyle.org/config_system_properties.html#Enable_External_DTD_load** This remark did make it work for me. 👍

Sure. Files are in the same directory. `checkstyle-common.xml` ```xml ``` `checkstyle.xml` ```xml &common; ``` `checkstyle-test.xml` ```xml &common; ``` So, now we have separate checkstyle configurations for main and test sources...

It's a pity.. Seems that it is thought to be a `nofix` by node team @ nodejs/node#2830.

> Quoting the [fake-async](https://automapperts.netlify.app/docs/misc/fake-async#help-wanted) docs: > > > Real async support can be achieved by some Isomorphic Worker that would execute the map operations on the Worker thread > >...