fix(types): add type definition for typescript.typeCheck

[danielroe]

Types of changes

• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

Added type definition for NuxtConfiguration for new build.typescript option.

TypeScript validation was failing with new configuration model.

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly. (PR: #)
• I have added tests to cover my changes (if not applicable, please state why)
• All new and existing tests are passing.

[codecov-io]

Codecov Report

Merging #5326 into dev will not change coverage.
The diff coverage is n/a.

@@         Coverage Diff          @@
##            dev   #5326   +/-   ##
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  Coverage    96%     96%           
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  Files        74      74           
  Lines      2529    2529           
  Branches    640     640           
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  Hits       2428    2428           
  Misses       85      85           
  Partials     16      16

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[danielroe]

I can also provide more precise types from fork-ts-checker docs if that would be helpful, but we'd then need to keep them in sync. I don't think they currently export the Config type, though it is present in the built npm module.

[kevinmarrec]

Thanks for your PR @danielroe !

I suggested a little change. And for the type of the options of ForkTsChecker, there is IMO too many properties to stay in sync, I prefer see if we can import the types from somewhere, or see with the maintainer how we could have them.

[pi0]

Thanks @danielroe @kevinmarrec ❤️