import type { OrgComparisonSnapshot } from '../types.js';
import type { OrgClient } from './org-client.js';
interface CompareOptions {
    externalId?: string;
    sampleSize: number;
    limit: number;
    offset: number;
}
/**
 * Diffs record counts between source and target orgs.
 * Optionally fetches sample records for diverged objects.
 *
 * FR-008, SC — post-migration validation.
 */
export declare function compareOrgs(objects: string[], sourceClient: OrgClient, targetClient: OrgClient, opts: CompareOptions): Promise<OrgComparisonSnapshot>;
export {};
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