import { OnInit } from '@angular/core';
import { Section } from '../../interfaces/table-column';
import { FormGroup } from '@angular/forms';
export declare class SectionedFormComponent<T> implements OnInit {
    formGroup: FormGroup;
    sections: Section<T>[];
    readonly: boolean;
    groupClass: string;
    sectionLevel: 3 | 4;
    isCollapsed: any[];
    constructor();
    ngOnInit(): void;
}