import type { Entry, Op } from "./ops.js";
import type { AssessmentRecord, Board } from "./model.js";
/** Ingestion only: history is replayed, never rewritten to match today's design. */
export declare function normalizeAssessmentRecord(board: Board, record: AssessmentRecord, actor: string, at: string, revision: number, pendingProposals?: number, baseline?: Board): AssessmentRecord;
/** Retain request identity even if an older client removed its visible comment. */
export declare function protectAssessmentHistory(board: Board, entries: Entry[], op: Op): void;