import { EventInMsg } from './EventInMsg';
/**
 * @author Javen
 * @copyright javendev@126.com
 * @description 企业客户事件
 */
export declare class InExternalContactEvent extends EventInMsg {
    static EVENT: string;
    private changetype;
    private userid;
    private externaluserid;
    private state;
    private welcomecode;
    constructor(toUserName: string, fromUserName: string, createTime: number, event: string);
    get changeType(): string;
    set changeType(changeType: string);
    get userId(): string;
    set userId(userId: string);
    get externalUserId(): string;
    set externalUserId(externalUserId: string);
    get getState(): string;
    set setState(state: string);
    get welcomeCode(): string;
    set welcomeCode(welcomeCode: string);
}