import { ChangeDetectorRef } from '@angular/core';
import { Question, TableHandler } from '../../../../../../classes';
import { Subscription } from 'rxjs';
import { FormGroup } from '@angular/forms';
export declare class CheckboxTableComponent {
    private cdRef;
    question: Question;
    questionFormGroup: FormGroup;
    readonly table: TableHandler;
    subscriptions: Subscription[];
    constructor(cdRef: ChangeDetectorRef);
    ngOnInit(): void;
    ngOnDestroy(): void;
    trackByIndexFn(index: number, val: any): number;
    trackByIdFn(index: number, val: any): any;
}