import { JsonSchemaFormService } from 'angular6-json-schema-form';
import { OnInit, ElementRef } from '@angular/core';
import { AbstractControl, FormArray } from '@angular/forms';
import { DomSanitizer, SafeResourceUrl } from '@angular/platform-browser';
import { InteractionsService } from '../interactions.service';
export declare class WidgetImagesComponent implements OnInit {
    private jsf;
    private sanitization;
    private interactionsService;
    inputFiles: ElementRef<HTMLInputElement>;
    formControl: FormArray;
    controlName: string;
    controlValue: {
        base64?: string;
        size?: string;
        name?: string;
        type?: string;
        id?: string;
        uri?: string;
    }[];
    controlDisabled: boolean;
    boundControl: boolean;
    options: any;
    layoutNode: any;
    layoutIndex: number[];
    dataIndex: number[];
    readonly: boolean;
    itemFormControl: AbstractControl;
    runShowImg(index: number): void;
    get imgs(): SafeResourceUrl[];
    constructor(jsf: JsonSchemaFormService, sanitization: DomSanitizer, interactionsService: InteractionsService);
    ngOnInit(): void;
    handleFileInput(files: FileList): Promise<void>;
    getName(index: any): string;
    getNameParts(index: any): {
        name: string;
        extension: string;
    };
    changeName(index: any, name: any): void;
    remove(index: any): void;
}