Define Data Collections used in the spec

At a glance

• Identifier: #1091
• Stage: RFC X / Superseded
• Champion: @benjie
• Latest activity: Added to WG agenda on 2024-06-06
• Spec PR: https://github.com/graphql/graphql-spec/pull/1091
• Related:
  • #1092

Spec PR description

The spec uses the terms "set", "list" and "map" in many places. This PR defines these terms and their conformance requirements.

This is a change extracted from #1063 as discussed at last night's WG meeting

The next PR in this stack is:

• https://github.com/graphql/graphql-spec/pull/1092

cc @graphql/tsc

Timeline

• Added to WG agenda on 2024-06-06
• Spec PR created on 2024-04-05 by benjie
• Commit pushed on 2024-04-05 by benjie: Define Data Collections used in the spec