import { EventEmitter, TemplateRef } from '@angular/core';
import { MatDialog } from '@angular/material/dialog';
import { AlertService } from 'ngx-techlify-core';
import { ExpenseService } from '../../expense.service';
import { ExpenseStatusEnum } from '../../expense-status.enum';
import * as i0 from "@angular/core";
export declare class ExpenseVoidButtonComponent {
    matDialog: MatDialog;
    private expenseService;
    private alertService;
    expense: any;
    documentType: string;
    voided: EventEmitter<any>;
    isWorking: boolean;
    constructor(matDialog: MatDialog, expenseService: ExpenseService, alertService: AlertService);
    showConfirmDialog(templateRef: TemplateRef<any>): void;
    /**
     * Void the payment.
     */
    void(): void;
    protected readonly ExpenseStatusEnum: typeof ExpenseStatusEnum;
    static ɵfac: i0.ɵɵFactoryDeclaration<ExpenseVoidButtonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ExpenseVoidButtonComponent, "app-expense-void-button", never, { "expense": { "alias": "expense"; "required": false; }; "documentType": { "alias": "documentType"; "required": false; }; }, { "voided": "voided"; }, never, never, false, never>;
}