Dispatch enter and leave events for StatementsNode nodes and continue walking the tree.
StatementsNode
Copy a FloatNode node
FloatNode
Copy a ImaginaryNode node
ImaginaryNode
Copy a RationalNode node
RationalNode
Copy a SplatNode node
SplatNode
Copy a StatementsNode node
def compact_child_nodes: () -> Array
compact_child_nodes
def contains_keyword_splat?: () -> bool