import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
export declare class BudgetService {
    private httpClient;
    constructor(httpClient: HttpClient);
    getBudgetListByCondition(param: any, pageNum: number, pageSize: number): Promise<any>;
    getBudget(pbid: any): Promise<any>;
    getBudgetWithPrice(pbid: any): Promise<any>;
    getBudgetsByBids(bids: string): Promise<any>;
    batchDelete(ids: any): Promise<any>;
    updateBudget(budget: any): Promise<any>;
    updateBudgetDetails(budget: any): Promise<any>;
    addBudget(budget: any): Promise<any>;
    getBudgetStatus(): Observable<any[]>;
    getBudgetMonthsByBid(bid: any): Promise<any>;
    deleteByMbid(mbid: any): Promise<any>;
    addBudgetMonth(budgetMonth: any): Promise<any>;
    updateBudgetMonth(budgetMonth: any): Promise<any>;
    getBudgetMonthByMbid(mbid: any): Promise<any>;
    getMonthsDetailsByBid(bid: any): Promise<any>;
    getAllBudget(date: Date): Promise<any>;
    monthBudgetStatistics(year: number): Promise<any>;
    isEmpty(obj: any): boolean;
}