import { OnInit, QueryList } from '@angular/core';
import { AtCheckboxComponent } from '../at-checkbox.component';
export declare class AtCheckboxGroupComponent implements OnInit {
    constructor();
    ngOnInit(): void;
    _checkList: any[];
    changeList(): void;
    onChange: (value: string[]) => void;
    onTouched: () => void;
    writeValue<T>(value: T[]): void;
    registerOnChange(fn: (value: string[]) => {}): void;
    registerOnTouched(fn: () => {}): void;
    checkbox: QueryList<AtCheckboxComponent>;
}