import { ChangeDetectorRef, EventEmitter, OnInit } from '@angular/core';
import * as i0 from "@angular/core";
export declare class CheckboxComponent implements OnInit {
    private cdr;
    question: any;
    service: any;
    addOption: EventEmitter<any>;
    deleteOption: EventEmitter<any>;
    constructor(cdr: ChangeDetectorRef);
    ngOnInit(): void;
    modifyOption(mode: string, choiceIndex: number, type: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CheckboxComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CheckboxComponent, "app-checkbox", never, { "question": { "alias": "question"; "required": false; }; "service": { "alias": "service"; "required": false; }; }, { "addOption": "addOption"; "deleteOption": "deleteOption"; }, never, never, false, never>;
}