Add @yaacovCR to June 2022 (#92)

Author: yaacovCR

agendas/2022/2022-06-29.md

@@ -27,6 +27,7 @@ agenda, edit this file.*
 | Name                            | Organization / Project | Location      |
 | ------------------------------- | ---------------------- | ------------- |
 | Ivan Goncharov                  | ApolloGraphQL          | Lviv, Ukraine |
+| Yaacov Rydzinski                | Individual             | Neve Daniel, IL |
 | *ADD YOUR NAME ABOVE TO ATTEND* |                        |               |
 
 
@@ -57,4 +58,10 @@ Example agenda item:
 1. Review agenda (2m, Ivan)
 1. Review previous meeting's action items (5m, Ivan)
     - [All action items](https://github.com/graphql/graphql-js-wg/issues)
-1. ADD YOUR ACTION ITEMS ABOVE_
+1. Discuss use of `instanceof`
+    - Considerations:
+        - runtime check for single version of library
+        - providing cross-esm/cjs compatibility, cross-realm support
+        - providing better support for community schema-generators
+    - Links: https://github.com/graphql/graphql-js-wg/issues/63 - https://github.com/graphql/graphql-js/pull/3616 - https://github.com/graphql/graphql-js/pull/3617 - https://github.com/graphql/graphql-js/issues/3603
+3. ADD YOUR ACTION ITEMS ABOVE_