__Operation system__:
MacOS Catalina 10.15.1
__IDE name and version__:
WebStorm 2019.3
__Plugin version__:
2.2.0
no error highliting on @client directive
it says Unknown directive @client

Hi Viktor.
Thanks for using the plugin.
This is intended behaviour as the plugin ships with the built-in directives and should mark unknown directives as errors.
See https://github.com/jimkyndemeyer/graphql-config-examples/tree/master/extend-client-fields-and-directives for how to set this up properly.
Thank you!
I think this would be enough of a common use case to warrant a section in the docs.
Most helpful comment
I think this would be enough of a common use case to warrant a section in the docs.