@ ProgramNode (location: (24...90))
├── locals: []
└── statements:
    @ StatementsNode (location: (24...90))
    └── body: (length: 1)
        └── @ StringNode (location: (24...90))
            ├── opening_loc: (24...25) = "\""
            ├── content_loc: (25...89) = "\\xD0\\xBF\\xD1\\x80\\xD0\\xBE\\xD0\\xB2\\xD0\\xB5\\xD1\\x80\\xD0\\xBA\\xD0\\xB0"
            ├── closing_loc: (89...90) = "\""
            └── unescaped: "проверка"
