@ ProgramNode (location: (1,0)-(2,1))
├── flags: ∅
├── locals: []
└── statements:
    @ StatementsNode (location: (1,0)-(2,1))
    ├── flags: ∅
    └── body: (length: 2)
        ├── @ StringNode (location: (1,0)-(1,11))
        │   ├── flags: newline
        │   ├── opening_loc: (1,0)-(1,1) = "\""
        │   ├── content_loc: (1,1)-(1,10) = "\\n\\n\\n\\n#"
        │   ├── closing_loc: (1,10)-(1,11) = "\""
        │   └── unescaped: "\n\n\n\n#"
        └── @ IntegerNode (location: (2,0)-(2,1))
            ├── flags: newline, static_literal, decimal
            └── value: 1
