graphql-js

28adb94e - Provide people with tabs so they can use classes as well (#4284)

Provide people with tabs so they can use classes as well (#4284) This provides people with the option to choose between the template approach or the classes approach. This is a proposal to tackle https://github.com/graphql/graphql-js/issues/1368 [Preview](https://graphql-7w0ort26u-the-graph-ql-foundation.vercel.app/) This has been applied throughout the codebase now, however one of the things I am uncertain about is how we offer `buildSchema` with the GraphQLDefer/... directives? Should we add an option to `buildSchema`? The exports defined in that chapter seem to only exist in v17 so we should explicitly flag that.