@ DocumentNode (location: (1:0)-(1:19))
└── children: (1 item)
    └── @ HTMLElementNode (location: (1:0)-(1:19))
        ├── open_tag:
        │   └── @ HTMLOpenTagNode (location: (1:0)-(1:19))
        │       ├── tag_opening: "<" (location: (1:0)-(1:1))
        │       ├── tag_name: "img" (location: (1:1)-(1:4))
        │       ├── tag_closing: "/>" (location: (1:17)-(1:19))
        │       ├── children: (1 item)
        │       │   └── @ HTMLAttributeNode (location: (1:5)-(1:16))
        │       │       ├── name:
        │       │       │   └── @ HTMLAttributeNameNode (location: (1:5)-(1:10))
        │       │       │       └── name: "value" (location: (1:5)-(1:10))
        │       │       │
        │       │       ├── equals: "=" (location: (1:10)-(1:11))
        │       │       └── value:
        │       │           └── @ HTMLAttributeValueNode (location: (1:11)-(1:16))
        │       │               ├── open_quote: ∅
        │       │               ├── children: (1 item)
        │       │               │   └── @ LiteralNode (location: (1:11)-(1:16))
        │       │               │       └── content: "hello"
        │       │               │
        │       │               ├── close_quote: ∅
        │       │               └── quoted: false
        │       │
        │       │
        │       └── is_void: true
        │
        ├── tag_name: "img" (location: (1:1)-(1:4))
        ├── body: []
        ├── close_tag: ∅
        └── is_void: true