Reduce boot time

[villfa]

It will reduce the PHAR size too.

[codecov]

Codecov Report

Merging #289 (20dbca0) into master (d95c990) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master     #289      +/-   ##
============================================
+ Coverage     96.84%   96.85%   +0.01%     
  Complexity        1        1              
============================================
  Files            27       27              
  Lines           507      509       +2     
============================================
+ Hits            491      493       +2     
  Misses           16       16              

Impacted Files	Coverage Δ	Complexity Δ
src/Command/RunCommand.php	87.50% <100.00%> (+0.40%)	0.00 <0.00> (ø)
src/Result/Result.php	100.00% <100.00%> (ø)	0.00 <0.00> (ø)

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