import type { RerankerFn } from './types.js';
export declare const JEV_DEFAULT_TOP_K = 40;
/** Builds a Jev reranker around the reranker it degrades to. Exported so a test can pass a stand-in. */
export declare function createJevReranker(localFallback: RerankerFn): RerankerFn;
/** Track 4 reranker: hosted TypeSafe Jev, opt-in and paid (TYPESAFE_API_KEY), one batched call per recall.
 *  Any failure warns once and delegates to the local cross-encoder. Scores are not bit-stable run to run.
 *  Cost, env vars, evidence and limits: docs/evals/2026-09-19-jev-reranker.md. */
export declare const jevReranker: RerankerFn;
//# sourceMappingURL=jev.d.ts.map