import { EventEmitter, OnInit } from '@angular/core';
import { FormGroup } from '@angular/forms';
export declare class RadioButtonComponent implements OnInit {
    hostBaseClass: boolean;
    parentForm: FormGroup;
    uniqueIdentifier: string;
    selectedOption: string;
    thumbColor: string;
    contentStyles: any;
    radioOptionData: any;
    emitChangeEvent: EventEmitter<{}>;
    constructor();
    ngOnInit(): void;
}