{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"self"}]}
    self as hir, AmbigArg, ConstStability, DefaultBodyStability, FieldDef, Item, ItemKind,
use rustc_hir::{
    Stability, StabilityLevel, StableSince, TraitRef, Ty, TyKind, UnstableReason,