fix: types

[ricardogobbosouza]

This PR contains a:

• bugfix
• new feature
• code refactor
• test update
• typo fix
• metadata update

Motivation / Use-Case

Resolve #65

Breaking Changes

Additional Info

[codecov]

Codecov Report

Merging #66 (9fca649) into master (cef4f74) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master       #66   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            8         8           
  Lines          256       245   -11     
  Branches        71        66    -5     
=========================================
- Hits           256       245   -11     

Impacted Files	Coverage Δ
src/options.js	100.00% <ø> (ø)
src/getESLint.js	100.00% <100.00%> (ø)
src/index.js	100.00% <100.00%> (ø)
src/linter.js	100.00% <100.00%> (ø)
src/utils.js	100.00% <100.00%> (ø)

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[alexander-akait]

To be honestly we trying to avoid using esModuleInterop and allowSyntheticDefaultImports, this creates problems in some configuration

[ricardogobbosouza]

I will remove and correct possible problems

[ArcanoxDragon]

This PR looks like it reverted most of #42, and as a result, I am experiencing the This expression is not constructible error with allowSyntheticDefaultImports enabled now on 2.5.4. I need allowSyntheticDefaultImports in my build-time tsconfig.json for other reasons.