import { NgxAnalytics } from 'ngx-analytics';
export declare class NgxAnalyticsMixpanel {
    private ngxAnalytics;
    constructor(ngxAnalytics: NgxAnalytics);
    pageTrack(path: string): void;
    eventTrack(action: string, properties: any): void;
    setUsername(userId: string): void;
    setUserProperties(properties: any): void;
    setUserPropertiesOnce(properties: any): void;
    setSuperProperties(properties: any): void;
    setSuperPropertiesOnce(properties: any): void;
    setAlias(alias: any): void;
}