Enhancement: Implement ConfigHashNormalizer

[localheinz]

This PR

• implements a ConfigHashNormalizer

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@a9beb1a). Click here to learn what that means.
The diff coverage is 100%.

@@           Coverage Diff           @@
##             master     #2   +/-   ##
=======================================
  Coverage          ?   100%           
  Complexity        ?     18           
=======================================
  Files             ?      2           
  Lines             ?     71           
  Branches          ?      0           
=======================================
  Hits              ?     71           
  Misses            ?      0           
  Partials          ?      0

Impacted Files	Coverage Δ	Complexity Δ
src/Normalizer/ConfigHashNormalizer.php	100% <100%> (ø)	4 <4> (?)

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