import type { EmbeddingGenerator } from "../../shared/interfaces/embedder.interface.js";
import type { PoolDiscriminatorMiner } from "./discriminator.miner.js";
import type { PoolCandidate, DiscriminatorShadowResult } from "./discriminator.types.js";
/** Input for one shadow mining+scoring pass. */
export interface DiscriminatorShadowInput {
    /** Intent payload (+ summary) or search query that produced the pool. */
    intentText: string;
    /** The pool (already filtered/capped by the caller). */
    candidates: PoolCandidate[];
    /**
     * Novelty references: the intent owner's active premise texts and intent
     * sentences. An axis semantically equal to any reference scores ~0.
     */
    referenceTexts: string[];
    /** Legacy/model-mismatched resolved axes re-embedded with an independent budget. */
    priorReferenceTexts?: string[];
    /** Fresh resolved-axis vectors generated by the current embedding model. */
    priorReferenceEmbeddings?: number[][];
    /** Model used for current axis embeddings and persisted metadata. */
    embeddingModel?: string;
    /** Retain generated axis vectors on results for durable question snapshots. */
    retainEmbeddings?: boolean;
    miner: Pick<PoolDiscriminatorMiner, "mine">;
    embedder: EmbeddingGenerator;
    signal?: AbortSignal;
}
/**
 * Runs miner → embeddings → scorer. Throws only when *mining* fails (callers
 * are fire-and-forget); embedding failures degrade to novelty = 1 for all
 * discriminators rather than dropping the pass.
 */
export declare function runPoolDiscriminatorShadow(input: DiscriminatorShadowInput): Promise<DiscriminatorShadowResult>;