import type { SessionStore } from '../session-store.interface.js';
import type { Session } from '../../types/session.js';
import type { ReplicationConfig } from './types.js';
import type { Logger } from 'pino';
import { ReplicationMetrics } from './replication-metrics.js';
import { EventEmitter } from 'events';
export declare class ReplicationCoordinator extends EventEmitter {
    private readonly logger;
    private readonly transport;
    private readonly metrics;
    private readonly config;
    constructor(config: ReplicationConfig, logger: Logger);
    replicateCreate(session: Session, replicaIds: string[], getReplica: (id: string) => {
        store: SessionStore;
        isActive: boolean;
    } | undefined): Promise<void>;
    replicateUpdate(session: Session, replicaIds: string[], getReplica: (id: string) => {
        store: SessionStore;
        isActive: boolean;
    } | undefined): Promise<void>;
    replicateDelete(sessionId: string, replicaIds: string[], getReplica: (id: string) => {
        store: SessionStore;
        isActive: boolean;
    } | undefined): Promise<void>;
    replicateTouch(sessionId: string, replicaIds: string[], getReplica: (id: string) => {
        store: SessionStore;
        isActive: boolean;
    } | undefined): Promise<void>;
    private replicateOperation;
    private handleReplicaError;
    getMetrics(): ReturnType<ReplicationMetrics['exportMetrics']>;
    clearMetrics(): void;
}
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