fix(types): mark module options fields as optional

[jakubmeysner]

Currently trying to configure only some options for modules results in type errors when using TypeScript. This PR aims to resolve that issue by marking them as optional in the declaration files.

[codecov]

Codecov Report

Merging #420 (1a4fcad) into master (8a45184) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #420   +/-   ##
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  Coverage   85.28%   85.28%           
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  Files           9        9           
  Lines         367      367           
  Branches      122      122           
=======================================
  Hits          313      313           
  Misses         54       54           

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[jakubmeysner]

@pi0

[pi0]

Hi @jakubmeysner thanks for PR and sorry for delay.

Would you mind using Partial<> here and here instead? These types are internally used as well and after applying defaults they are not optional.

[pi0]

Thanks <3