import { EventEmitter, OnInit } from '@angular/core';
import { CatFormListItemConfig } from '../../builder/form.interface';
import { FormArray, FormBuilder, FormControl, FormGroup } from '@angular/forms';
import { OnDestroy } from '@angular/core';
import { BehaviorSubject } from 'rxjs/internal/BehaviorSubject';
import { FormService } from '../../form.service';
import * as i0 from "@angular/core";
export declare class ListItemComponent implements OnInit, OnDestroy {
    private fb;
    private formService;
    listItemConfig: CatFormListItemConfig;
    variableTree?: string;
    highlightInvalidFields: boolean;
    emitFormGroup: EventEmitter<FormArray<any>>;
    removeFormGroup: EventEmitter<string>;
    isHiddenList: EventEmitter<boolean>;
    formListItem?: FormGroup;
    hidden$: BehaviorSubject<boolean>;
    private destroySubscriptions$;
    constructor(fb: FormBuilder, formService: FormService);
    ngOnDestroy(): void;
    ngOnInit(): void;
    addItem(): void;
    removeItem(index: number): void;
    addFormGroup(index: number, name: string, formGroup: FormGroup | FormArray): void;
    addFormControl(index: number, name: string, formControl: FormControl): void;
    removeChildFormGroup(groupName: string): void;
    getFullListItemName(index: number): string;
    hideField(el: HTMLDivElement, hide: boolean): void;
    getItemList(): FormArray<any>;
    private getTree;
    private isVisible;
    private isHidden;
    private startList;
    private clearList;
    private autoAddItemByPayload;
    private autofill;
    static ɵfac: i0.ɵɵFactoryDeclaration<ListItemComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ListItemComponent, "cat-form-list-item[listItemConfig]", never, { "listItemConfig": { "alias": "listItemConfig"; "required": false; }; "variableTree": { "alias": "variableTree"; "required": false; }; "highlightInvalidFields": { "alias": "highlightInvalidFields"; "required": false; }; }, { "emitFormGroup": "emitFormGroup"; "removeFormGroup": "removeFormGroup"; "isHiddenList": "isHiddenList"; }, never, never, false, never>;
}