import { HttpClient, HttpErrorResponse, HttpHeaders, HttpParams } from '@angular/common/http';
import { Injector } from '@angular/core';
import { SessionStorageService } from 'ngx-webstorage';
import { BaseModel } from './base.model';
export declare class BaseService<T extends BaseModel> {
    protected injector: Injector;
    protected environment: any;
    protected specificUrl: string;
    protected jsonDataToResourceFn: (jsonData: any) => T;
    http: HttpClient;
    apiPath: string;
    sessionStorageService: SessionStorageService;
    sessionStorage: SessionStorageService;
    constructor(injector: Injector, environment: any, specificUrl: string, jsonDataToResourceFn: (jsonData: any) => T);
    buildHeader(): Promise<HttpHeaders>;
    logoutUser(): void;
    static buildQueryParams(params: any): HttpParams;
    refreshToken(responseHeaders: HttpHeaders): void;
    willLogoutUser(error: HttpErrorResponse): void;
    getResources(queryParams?: any): Promise<T[]>;
    getResource(id: any): Promise<T>;
    custom(body: any): Promise<any[]>;
    customGet(queryParams?: any, customUrl?: string): Promise<any>;
    customPost(body: any, customUrl?: any): Promise<any>;
    customPut(body: any, id: any, customUrl?: any): Promise<any>;
    create(resource: T): Promise<T>;
    update(resource: T, id: number): Promise<T>;
    delete(id: any, customUrl?: any, queryParams?: any): Promise<boolean>;
    protected jsonDataToModel(jsonData: any): T;
    protected jsonDataToModels(jsonData: any[]): T[];
}