refactor: update linting and imports

[0m4r]

Updates linting, code formatting and imports (by leveraging ts paths)

[coveralls]

Pull Request Test Coverage Report for Build 12572055501

Details

• 27 of 37 (72.97%) changed or added relevant lines in 20 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 70.644%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/utilities/prepareExport.ts	0	1	0.0%
src/index.ts	0	9	0.0%

Totals
Change from base Build 11893275335:	0.0%
Covered Lines:	584
Relevant Lines:	812

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💛 - Coveralls

[0m4r]

@lukasoppermann this is the first PR with only updates to linting, code formatting and, imports.
It is quite some files, but I think the important changes are in the package.json config for eslint.