{"ast_node_type":"import","tokens":[{"end":35,"kind":"keyword","start":0,"text":"use"}]}
use rustc_session::lint::builtin::{
use rustc_session::lint::BuiltinLintDiag;
    RUST_2021_PREFIXES_INCOMPATIBLE_SYNTAX, RUST_2024_GUARDED_STRING_INCOMPATIBLE_SYNTAX,