Additional PSR-12 styling and other code formattings#45

Draft

gabrielfernandes-codes wants to merge 3 commits intoendclothing:masterfrom gabrielfernandes-codes:apply-psr12

+96-101

Commits on May 8, 2020

Adjust cast spacing
Gabriel Fernandes
committed

Commits on May 11, 2020

Add constants visibility
Gabriel Fernandes
committed
Add methods return type declaration
Gabriel Fernandes
committed