import { ElementRef, ChangeDetectorRef } from '@angular/core';
import { MatRadioGroup } from '@angular/material';
import { FormControlReadonlyTemplate } from '../../templates/form-control-readonly.template';
export declare class RadioReadonlyDirective extends FormControlReadonlyTemplate {
    private readonly radioGroup;
    readonly el: ElementRef<HTMLElement>;
    readonly cdr: ChangeDetectorRef;
    readonly: boolean;
    readonly controlValue: any;
    constructor(radioGroup: MatRadioGroup, el: ElementRef<HTMLElement>, cdr: ChangeDetectorRef);
}