import { QueryList, EventEmitter } from '@angular/core';
import { GrwitRadioButton } from './radio-button';
import { MatRadioChange } from '@angular/material/radio';
import { AbstractValueAccessor } from '@grwit/blocks/core';
export declare class GrwitRadioGroup extends AbstractValueAccessor {
    disabled: boolean;
    labelPosition: 'before' | 'after';
    name: string;
    required: boolean;
    selected: GrwitRadioButton | null;
    value: any;
    change: EventEmitter<MatRadioChange>;
    _radios: QueryList<GrwitRadioButton>;
    changeProxy($event: any): void;
}
