import { OnInit, ElementRef } from '@angular/core';
import { MatDialogRef } from '@angular/material';
import { FormGroup, FormBuilder } from '@angular/forms';
import { EvkOption } from '../../form/select/component';
export declare class EvkPreviewDialogComponent implements OnInit {
    dialogRef: MatDialogRef<EvkPreviewDialogComponent>;
    private fbuilder;
    data: any;
    form: FormGroup;
    fields: any[];
    loading: boolean;
    title: string;
    contentDialog: ElementRef;
    constructor(dialogRef: MatDialogRef<EvkPreviewDialogComponent>, fbuilder: FormBuilder, data: any);
    ngOnInit(): void;
    private buildForm(fields);
    findOptionValue(value: number, options: EvkOption[]): string;
    findOptionStringValue(value: string, options: EvkOption[]): string;
    private previewToArray();
    close(): void;
}