@ ProgramNode (location: (0...34))
├── locals: [:foo]
└── statements:
    @ StatementsNode (location: (0...34))
    └── body: (length: 2)
        ├── @ MultiWriteNode (location: (0...14))
        │   ├── targets: (length: 2)
        │   │   ├── @ ConstantPathTargetNode (location: (0...3))
        │   │   │   ├── parent: ∅
        │   │   │   ├── child:
        │   │   │   │   @ ConstantReadNode (location: (2...3))
        │   │   │   │   └── name: :A
        │   │   │   └── delimiter_loc: (0...2) = "::"
        │   │   └── @ LocalVariableTargetNode (location: (5...8))
        │   │       ├── name: :foo
        │   │       └── depth: 0
        │   ├── lparen_loc: ∅
        │   ├── rparen_loc: ∅
        │   ├── operator_loc: (9...10) = "="
        │   └── value:
        │       @ LocalVariableReadNode (location: (11...14))
        │       ├── name: :foo
        │       └── depth: 0
        └── @ MultiWriteNode (location: (16...34))
            ├── targets: (length: 2)
            │   ├── @ ConstantPathTargetNode (location: (16...23))
            │   │   ├── parent:
            │   │   │   @ SelfNode (location: (16...20))
            │   │   ├── child:
            │   │   │   @ ConstantReadNode (location: (22...23))
            │   │   │   └── name: :A
            │   │   └── delimiter_loc: (20...22) = "::"
            │   └── @ LocalVariableTargetNode (location: (25...28))
            │       ├── name: :foo
            │       └── depth: 0
            ├── lparen_loc: ∅
            ├── rparen_loc: ∅
            ├── operator_loc: (29...30) = "="
            └── value:
                @ LocalVariableReadNode (location: (31...34))
                ├── name: :foo
                └── depth: 0
