import type { DatabaseAdapter } from '../db-manager.js';
export interface SweepStaleCaseMembershipsOptions {
    now?: string;
    limit?: number;
}
export interface SweepStaleCaseMembershipsResult {
    scanned_count: number;
    stale_count: number;
    locked_stale_count: number;
    audit_event_ids: string[];
}
export declare function sweepStaleCaseMemberships(adapter: DatabaseAdapter, options?: SweepStaleCaseMembershipsOptions): SweepStaleCaseMembershipsResult;
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