Unusual types in Teams Schema

[beauzeaux]

Versions

botbuilder ^4.6.0

Describe the bug

botframework-schema/src/teams/index.ts has a few overly generic types.

Type1 - an input type (?)
Type2 - this appears to be the task module response type
Type3 - this appears to be the messaging extension response type

To Reproduce

index.d.ts in distributed botbuilder js sdk

Expected behavior

I would expect these to have more precise type names.

[bug]

[cleemullins]

Spoke with @Virtual-Josh, and expecting to wrap this up today.