George Kalpakas fe135e1198 refactor(service-worker): remove duplicate Context type (in favor of ExtendableEvent) (#42736)
This commit removes the duplicate `Context` interface and uses the
`ExtendableEvent` interface instead.

This is in preparation of switching from our custom typings to the
official TypeScript typings (`lib.webworker.d.ts`).

PR Close #42736
2021-07-08 10:28:21 -07:00
..