import { DataSourceHelper } from '../../service/data-source.helper';
import { OnInit, EventEmitter } from '@angular/core';
import { FormBuilder, FormGroup, FormControl } from '@angular/forms';
export declare class NavDialogComponent implements OnInit {
    private fb;
    private dataSourceHelper;
    clickSave: EventEmitter<any>;
    validateForm: FormGroup;
    modalIsVisible: boolean;
    private nameBefore;
    private data;
    constructor(fb: FormBuilder, dataSourceHelper: DataSourceHelper);
    ngOnInit(): void;
    getFormControl(name: any): FormControl;
    setFormValue(dataRow: any): void;
    handleCancel(): void;
    onSave(value: any): void;
    resetForm(): void;
}