import { DataStatistics } from './zego.entity';
import { ZegoLogger } from './zego.logger';
export declare class ZegoDataReport {
    logger: ZegoLogger;
    dataStatistics: DataStatistics;
    constructor(log: ZegoLogger);
    newReport(seq: number, event?: string): void;
    addMsgExt(seq: number, msg_ext: any): void;
    addMsgInfo(seq: number, msg_ext: any): void;
    eventStart(seq: number, event_name: string): void;
    eventEnd(seq: number, event_name: string, extInfo?: any): void;
    eventEndWithMsg(seq: number, event_name: string, msg_ext: {
        [index: string]: any;
    }): void;
    eventEndWithMsgInfo(seq: number, event_name: string, msg_ext: {
        [index: string]: any;
    }): void;
    addEventInfo(seq: number, event_name: string, key: string, value: string | number): void;
    addEventMsg(seq: number, event_name: string, key: string, value: string | number | string[]): void;
    addEvent(seq: number, event_name: string, msg_ext?: {
        [index: string]: string;
    }): void;
    uploadReport(seq: number, itemType?: string, error?: {
        code: number;
        message?: string;
        msg?: string;
        extern?: string;
    }, extern?: string): void;
}