refactor: use type for types

[alexander-akait]

What kind of change does this PR introduce?

Refactor - use type - better readability + better perf

Did you add tests for your changes?

No need

If relevant, did you update the documentation?

No need

Summary

Above

Does this PR introduce a breaking change?

No

Other information

Also extra class from types, because it is not a type

[codecov]

Codecov Report

Merging #3832 (d65ce98) into master (0931ab6) will not change coverage.
The diff coverage is 100.00%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #3832   +/-   ##
=======================================
  Coverage   91.39%   91.39%           
=======================================
  Files          22       22           
  Lines        1673     1673           
  Branches      484      484           
=======================================
  Hits         1529     1529           
  Misses        144      144           

Impacted Files	Coverage Δ
packages/configtest/src/index.ts	96.42% <ø> (ø)
packages/generators/src/handlers/default.ts	98.76% <ø> (ø)
packages/generators/src/handlers/react.ts	56.81% <ø> (ø)
packages/generators/src/index.ts	86.36% <ø> (ø)
packages/generators/src/loader-generator.ts	91.66% <ø> (ø)
packages/generators/src/plugin-generator.ts	100.00% <ø> (ø)
packages/generators/src/utils/helpers.ts	95.00% <ø> (ø)
packages/generators/src/utils/scaffold-utils.ts	100.00% <ø> (ø)
packages/info/src/index.ts	100.00% <ø> (ø)
packages/serve/src/index.ts	79.46% <ø> (ø)
... and 7 more

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