import { ChunkRepository } from "../../foundations/chunk/repositories/chunk.repository";
import { EvidenceMatcher } from "./evidence.matcher";
import { EvalQuestionSet, RetrievalSweepResult, SweepSummary } from "./retrieval-eval.types";
/**
 * The fast inner loop: asks the retrieval layer what it WOULD read for each
 * question and stops there. No answer is generated, so the only provider call
 * is embedding the question.
 *
 * Questions run SEQUENTIALLY on purpose — `retrievalMs` is a reported metric and
 * concurrency would make it meaningless (spec §6.3).
 */
export declare class RetrievalSweepService {
    private readonly chunkRepository;
    private readonly evidence;
    private readonly logger;
    constructor(chunkRepository: ChunkRepository, evidence: EvidenceMatcher);
    /**
     * SCOPE COMES FROM CLS, NOT FROM A PARAMETER.
     *
     * `ChunkRepository` reads company scope from `ClsService` (via
     * `Neo4jService.initQuery`, which pulls `companyId`/`userId` off CLS) and the
     * run's scope root from `AGENT_SCOPE_CLS_KEY`
     * (`common/repositories/agent-scope.filter.ts`), which fails closed. A caller
     * that does not establish that context retrieves nothing — or, worse,
     * retrieves unscoped. The entry point is responsible for it; see
     * apps/api/src/eval/run-sweep.ts.
     *
     * This is why `run` takes no companyId: accepting one would imply it is
     * honoured here, and it is not.
     */
    run(params: {
        set: EvalQuestionSet;
    }): Promise<SweepSummary<RetrievalSweepResult>>;
}
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