import { HttpClient } from '@angular/common/http';
import { Config } from './config';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export interface Metrics {
    when?: string;
    ip?: string;
    hit?: number;
    updated?: Date;
    amount?: number;
    hub: string;
    action: string;
    source: string;
    extra?: any;
}
export declare class AnalyticsService {
    private http;
    static FBP: string;
    private headers;
    config: Config | any;
    metrics$: Subject<Metrics>;
    constructor(http: HttpClient);
    push(metrics: Metrics): void;
    feedback(evaluation: any, content: any): import("rxjs").Observable<any>;
    get(params?: any): import("rxjs").Observable<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<AnalyticsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AnalyticsService>;
}
//# sourceMappingURL=metrics.service.d.ts.map