import { type RerankResult } from './response.js';
export type { RerankResult } from './response.js';
/** One rerank call: the results to hand over, and the command that handles them. */
export interface RerankRequest {
    /** Search results in their pre-rerank order. Returned as-is on failure. */
    candidates: RerankResult[];
    /** Query text, substituted for `{query}` in configured argument templates. */
    query: string;
    /** Result count the caller wants, substituted for `{top}`. */
    top: number;
    /** Configured executable and argument template. */
    command: string;
    /** Per-call budget. The spawned process is killed when it elapses. */
    timeoutMs: number;
}
/**
 * What the command produced, or the results unchanged when it could not run or
 * answered with something that is not a valid result set. Never throws.
 */
export declare function rerankCandidates(request: RerankRequest): Promise<RerankResult[]>;
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