import { OnInit } from '@angular/core';
import { FormGroup, FormBuilder } from '@angular/forms';
import * as i0 from "@angular/core";
export declare class CheckboxDemoComponent implements OnInit {
    private fb;
    masterGroup: FormGroup;
    constructor(fb: FormBuilder);
    ngOnInit(): void;
    getGroup1(): FormGroup<any>;
    getGroup2(): FormGroup<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CheckboxDemoComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CheckboxDemoComponent, "oepa-checkbox-demo", never, {}, {}, never, never, false, never>;
}