{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"AliasTy,"}]}
    AliasTy, Binders, BoundVar, CallableSig, Const, DebruijnIndex, DynTy, FnAbi, FnPointer, FnSig,
use crate::{
    FnSubst, ImplTrait, ImplTraitId, ImplTraits, Interner, Lifetime, LifetimeData,