/**
 * Assumption recording for session audit trail.
 *
 * @task T4782
 * @epic T4654
 * @task T1450 — normalized (projectRoot, params) signature
 */
import { type SessionRecordAssumptionParams } from '@cleocode/contracts';
import type { AssumptionRecord } from './types.js';
/**
 * Record an assumption made during a session.
 * Normalized Core signature: (projectRoot, params) → Result.
 * Appends to .cleo/audit/assumptions.jsonl (creates dir if needed).
 * Throws if required params are missing or invalid.
 * @task T1450
 */
export declare function recordAssumption(projectRoot: string, params: SessionRecordAssumptionParams): Promise<Omit<AssumptionRecord, 'validatedAt'> & {
    timestamp: string;
}>;
//# sourceMappingURL=assumptions.d.ts.map