TODO

• remove empty methods
• move methods invocations to buildFoldRegions (+ more filters)
• move methods declaration to me.stasiak.utils class
• ignore final and annotations
• add style settings (kotlin, java, scala)

Example styles:

• java:
  • boolean validator(String t)
• scala:
  • validator: (t: String) => boolean
  • validator: (String) => boolean
• kotlin:
  • validator: (String) -> String