import { OnInit } from '@angular/core';
import { JsonSchemaFormService } from '../../json-schema-form.service';
export declare class MaterialAddReferenceComponent implements OnInit {
    private jsf;
    options: any;
    itemCount: number;
    previousLayoutIndex: number[];
    previousDataIndex: number[];
    formID: number;
    layoutNode: any;
    layoutIndex: number[];
    dataIndex: number[];
    data: any;
    constructor(jsf: JsonSchemaFormService);
    ngOnInit(): void;
    readonly showAddButton: boolean;
    addItem(event: any): void;
    readonly buttonText: string;
}
