import { ChangeDetectorRef, ElementRef, EventEmitter, OnInit } from '@angular/core';
import { AbstractControl } from '@angular/forms';
import { Observable } from 'rxjs';
import { AnnotationIndicatorStatus } from '@mtna/annotations-ui';
import { FormItemGroupImpl, FormItemImpl, RepeatableItem } from '../../models/form/index';
import { MtnaWfUIService } from '../core/services/ui.service';
import { FormStep } from '../form-stepper/form-step.model';
/**
 * Component that wraps an MtnaForm item.
 *
 * ChangeDetectionStrategy.OnPush was not working as of 9/19/2018.
 * Dynamic components in the ValueItemComponent were not being initialized (ngOnInit was never called).
 *
 * @export
 */
export declare class FormItemComponent implements OnInit {
    private cdr;
    private _elementRef;
    private uiService;
    visible: boolean;
    readonly elementId: string;
    item: FormItemImpl<any> | RepeatableItem | FormItemGroupImpl;
    readonly: boolean;
    control: AbstractControl;
    parentIds: string[];
    step: FormStep;
    focusedSection: EventEmitter<FormStep>;
    annotations$: Observable<number>;
    indicatorStatus: AnnotationIndicatorStatus;
    constructor(cdr: ChangeDetectorRef, _elementRef: ElementRef, uiService: MtnaWfUIService);
    ngOnInit(): void;
}