export declare class OpsService {
    private readonly projectRoot;
    sync(tag: string, mode: 'a' | 'r'): Promise<{
        processed: {
            from: string;
            to: string;
        }[];
        skipped: {
            name: string;
            reason: string;
        }[];
        total: number;
    }>;
    private swapPair;
    private verify;
    private safeEq;
    private safeJoin;
    private exists;
}
