Data.Graph.DAG.Edge.Utils
data Tree a
type family Equals_1627428531 a b :: Bool
type STree z
type NodeSym2 t t
data NodeSym1 l l
data NodeSym0 l
type family AppendIfNotElemTrees c trees :: [Tree k]
type family AddChildTo test child trees :: [Tree k]
type family SpanningTrees' edges acc :: [Tree Symbol]
type family SpanningTrees edges :: [Tree Symbol]