import { HttpClient } from '@angular/common/http';
import { BmResponse, ResponseMappingOptions } from '../interfaces';
import { EnvironmentManager } from './environment-manager.service';
export declare class DataAccess {
    private http;
    private env;
    constructor(http: HttpClient, env: EnvironmentManager);
    execute<T1 = any, T2 = any, T3 = any, T4 = any>(action: string, params?: object, postMap?: ResponseMappingOptions): Promise<BmResponse<T1, T2, T3, T4>>;
    executeWithObservable(action: string, params: object, postMap?: ResponseMappingOptions): import("rxjs").Observable<BmResponse<any, any, any, any>>;
    private asPromise;
    private postMap;
}