Since you can create multiple updatable messages with the same ID in
the same Rug, setting timestamp when creating the TypeScript object
can lead to different messages having the same ID. Leave it undefined
so it gets set by the Rug runtime.
Add aliases for those mapped parameters that did not have them.
Export LocallyRenderedMessage as this is a useful superclass for
response, directed, and updatable messages.
Since you can create multiple updatable messages with the same ID in the same Rug, setting timestamp when creating the TypeScript object can lead to different messages having the same ID. Leave it undefined so it gets set by the Rug runtime.
Add aliases for those mapped parameters that did not have them.
Export LocallyRenderedMessage as this is a useful superclass for response, directed, and updatable messages.
Delint/format TypeScript files touched.
Addresses #654