Type generated does not respect "required" flag in proto

[pennyshen]

Versions of relevant software used
0.13.0

What happened
When I generate a proto where a field is marked required, the corresponding AsObject type for that field is still optional. This is shown in the example files as well: my_double is required in proto, yet in the generated file, myDouble is optional (i.e., myDouble?: number

What you expected to happen
Required fields are translated as required in type definition.

How to reproduce it (as minimally and precisely as possible):
See example files linked.

Full logs to relevant components

Anything else we need to know

[stale]

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