incorrect types for multiple plucks

[joshuahhh]

https://peggyjs.org/documentation.html#pluck says "There may be multiple pluck expressions in a given rule, in which case an array of the plucked expressions is returned from the rule."

And indeed, when I compile

Expression
  = @"1" @"2"

I can parse "12" to ["1", "2"]. But from ts-pegjs I get:

// These types were autogenerated by ts-pegjs
export type Expression = "1";

Might be related to #122?

[pjmolina]

Yes. Totally. We need help and time to support v. 4 & plug.
Not yet supported.