{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"crate::usefulness::UsefulnessReport<'p,"}]}
    crate::usefulness::UsefulnessReport<'p, RustcPatCtxt<'p, 'tcx>>;
pub type UsefulnessReport<'p, 'tcx> =
pub type WitnessPat<'p, 'tcx> = crate::pat::WitnessPat<RustcPatCtxt<'p, 'tcx>>;