FIX: updated the regexp to detect class_implements

[Kharhamel]

No description provided.

[codecov-commenter]

Codecov Report

Merging #296 (3cc28e5) into master (4cc05ad) will increase coverage by 0.39%.
The diff coverage is 87.50%.

@@             Coverage Diff              @@
##             master     #296      +/-   ##
============================================
+ Coverage     47.97%   48.37%   +0.39%     
- Complexity      292      297       +5     
============================================
  Files            16       16              
  Lines           742      769      +27     
============================================
+ Hits            356      372      +16     
- Misses          386      397      +11     

Impacted Files	Coverage Δ
generator/src/FileCreator.php	0.00% <0.00%> (ø)
generator/src/GenerateCommand.php	0.00% <0.00%> (ø)
.../src/PhpStanFunctions/CustomPhpStanFunctionMap.php	100.00% <ø> (ø)
generator/src/DocPage.php	80.14% <85.71%> (-2.22%)	⬇️
generator/src/PhpStanFunctions/PhpStanType.php	97.61% <100.00%> (+0.47%)	⬆️
generator/src/Method.php	63.79% <0.00%> (-1.12%)	⬇️
generator/src/Scanner.php	18.51% <0.00%> (-0.72%)	⬇️
... and 2 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 2b152d8...3cc28e5. Read the comment docs.