import type { pino } from 'pino';
import type { SessionStore } from '../session-store.interface.js';
import type { Session } from '../../types/session.js';
import type { MigrationStats, BatchProcessingOptions } from './types.js';
export declare class BatchProcessor {
    private _logger;
    private metrics;
    constructor(logger: pino.Logger);
    processBatch(context: MigrationBatchContext): Promise<void>;
    private processSingleSession;
    processBatches(context: BatchProcessingContext): Promise<void>;
}
interface BatchProcessingContext {
    sessions: Session[];
    sourceStore: SessionStore;
    targetStore: SessionStore;
    options: BatchProcessingOptions;
    stats: MigrationStats;
    batchSize: number;
    onProgress?: (processed: number, total: number) => void;
}
interface MigrationBatchContext {
    sessions: Session[];
    sourceStore: SessionStore;
    targetStore: SessionStore;
    options: BatchProcessingOptions;
    stats: MigrationStats;
}
export {};
//# sourceMappingURL=batch-processor.d.ts.map