import { Logger } from '@triplit/logger';
import { ClientSyncMessage, ServerCloseReasonType, ServerSyncMessage } from '../../@triplit/types/sync.js';
import { SyncTransport } from '../../types.js';
export interface SyncOptions {
    transport?: SyncTransport;
    logger: Logger;
    pingInterval?: number;
}
export type OnMessageReceivedCallback = (message: ServerSyncMessage) => void;
export type OnMessageSentCallback = (message: ClientSyncMessage) => void;
export type SessionError = Extract<ServerCloseReasonType, 'ROLES_MISMATCH' | 'TOKEN_EXPIRED' | 'SCHEMA_MISMATCH' | 'UNAUTHORIZED'>;
/**
 * @deprecated Use `SessionError` instead.
 */
export type SessionErrors = SessionError;
export type OnSessionErrorCallback = (type: SessionError) => void;
export type TokenRefreshOptions = {
    refreshHandler: () => Promise<string | null>;
    interval?: number;
};