Support for federation directives

[gituserjava]

We use federation directives like @key, @link, @inaccessible etc; how can configure the library to not to give errors on those directives? As of now we are getting below errors. Please advise.

0:0 error Parsing error: [graphql-eslint] Error while loading schema: Unknown directive "@link". Unknown directive "@key"

[gituserjava]

#1063 did not work for me.