import { HttpClient, HttpParams } from '@angular/common/http';
import { Observable } from 'rxjs';
export declare class CoreHttpService {
    private http;
    environment: any;
    BASE_URL: string;
    constructor(http: HttpClient, environment: any);
    /**
     * generic get api call
     * @param url - url
     * @param params - params
     */
    doGet(url: string, params?: HttpParams): Observable<any>;
    /**
     * generic post api call
     * @param url - url
     * @param data - data
     */
    doPost(url: string, data: object): Observable<any>;
    /**
     * check for api call type and call generic method
     * @param url - url
     * @param type - type
     * @param data - data
     */
    doCheck(url: string, type: string, data?: any): Observable<any>;
}