[
  (interface)
  (implementation)
  (initialization)
  (finalization)

  (if)
  (ifElse)
  (while)
  (repeat)
  (for)
  (foreach)
  (try)
  (case)
  (caseCase)
  (asm)
  (with)

  (declVar)
  (declConst)
  (declEnum)
  (declProcRef)
  (declExports)
  (declProcRef)
  (declType)
  (defProc)
  (declField)
  (declProp)

  (comment)
] @fold

(interface (declProc) @fold)