{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"NonLocalInputType(Vec<(I::Ty,"}]}
    NonLocalInputType(Vec<(I::Ty, IsFirstInputType)>),
pub enum OrphanCheckErr<I: Interner, T> {
    UncoveredTyParams(UncoveredTyParams<I, T>),