{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"ty::Opaque"}]}
            ty::Opaque => crate::ty::AliasKind::Opaque,
            ty::Inherent => crate::ty::AliasKind::Inherent,
            ty::Free => crate::ty::AliasKind::Free,