--trees--

tree "Tree"
    field "Text"
        field-type "text"
        own-fields ["text"]
        child-fields []
        sibling-fields []
        parent-fields []

--item-types--

item New
    fields {"text": {"content": "", "type": "text"}}
    trees [[]]

--item-pool--

item New
    fields {"text": {"content": "", "type": "text"}}
    trees [[0]]

