[Foundations] Activity return values is missing in TypeScript

[rachfop]

Activity return values is missing is TypeScript

---

You can provide a code snippet in the comments or a link to the line numbers of the samples-repo. Once added, I'll update the app-dev page with the new code snippet.

[lorensr]

return values:

In TS, the return value is always a Promise. In this snippet, it's Promise<string>:

typescript-activity-fn

---

Suggested change to Customize Activity Type section:

Activity Type

Activities have a Type (also referred to as the Activity name).

TS tab:

In TS, the Activity Type is the Activity function name. In this snippet, the Type is "greet"

typescript-activity-fn