import { type VerbatimCompactionParameters } from "./compaction-types.js";
export declare const COMPACTION_AUTO_QUERY = "the latest user request";
/**
 * The query is the planner's relevance focus, so it is kept whole. Truncating it made prompt
 * order the retention policy: for a long structured prompt only the leading section survived,
 * and any constraint stated later could not influence what the planner kept.
 */
export declare function normalizeCompactionQuery(value: string | undefined, fallback: string): string;
export declare function normalizeCompactionParameters(input?: Partial<VerbatimCompactionParameters>, fallbackQuery?: string): VerbatimCompactionParameters;
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