{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"self,"}]}
    self, AdtKind, GenericArgKind, GenericArgs, GenericParamDefKind, Ty, TyCtxt, TypeFlags,
use rustc_middle::ty::{
    TypeFoldable, TypeSuperVisitable, TypeVisitable, TypeVisitableExt, TypeVisitor, TypingMode,