import print

type
  orgElementContent = string
  orgElementChildren = seq[OrgElement]

  OrgElementKind = enum
    orgDocument,
    orgHeadline,
    orgText,

  OrgElement = ref object
    children*: orgElementChildren

    case kind*: OrgElementKind
    of orgHeadline:
      level*: int
    of orgText:
      content: orgElementContent
    of orgDocument: discard

let emptyChildrenSeq: orgElementChildren = newSeq[OrgElement]()