{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"type"}]}
    type MaybeTyCtxt: HirTyCtxt<'v> = <Self::NestedFilter as NestedFilter<'v>>::MaybeTyCtxt;
    // This type should not be overridden, it exists for convenient usage as `Self::MaybeTyCtxt`.