fix: pin @types/jest to 24.0.1

[AndreVarandas]

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[codecov-io]

Codecov Report

Merging #8 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master     #8   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           1      1           
  Lines          22     22           
  Branches        3      3           
=====================================
  Hits           22     22

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[AndreVarandas]

🎉 This PR is included in version 1.0.4 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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