At present, the tracking plan for Compass (event names and property schemas) is maintained in a spreadsheet https://docs.google.com/spreadsheets/d/1Wi7np8CooM0b3xPHZNd-iYst_DnKEo7FBswbnSXKoys/edit?gid=953290655#gid=953290655. The sheet is completely separated from the code and, unsurprisingly, out of sync.

To ensure we have a single source of truth, we could take several approaches:

• the tracking plan is maintained in a single place in the code
  • in the form of types, enforced by TS validation
  • in the form of e.g. JSON Schema, enforced by runtime validation (CI)
• the tracking plan is automatically generated from the codebase, and
  • exported to github (compass repo, or devtools-internal-docs)
  • other export options?