The amazing folks at the guild have released GraphQL-ESLint!

It has a number of really great rules, but one in particular that I think would be hugely beneficial:
SCHEMA VALIDATION!

https://github.com/dotansimha/graphql-eslint/blob/master/docs/rules/validate-against-schema.md

TODO:

• Add package to packages/eslint-config
• Use parserOptions to specify the location of the GraphQL schema: https://github.com/dotansimha/graphql-eslint/blob/master/docs/parser-options.md#schema. I would suggest using apiProxyPath from getConfig to determine the correct location of the GraphQL schema.