Fix vulnerabilities

[FDiskas]

No description provided.

[FDiskas]

All unrelated dependencies move to devDependencies and not force package users to install something like jest or typescript

[codecov]

Codecov Report

Merging #3 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master     #3   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           1      1           
  Lines           5      5           
  Branches        1      1           
=====================================
  Hits            5      5

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