import { ElementRef, Renderer2 } from "@angular/core";
import { NgControl } from "@angular/forms";
import { SpsFormControlComponent } from "../forms/sps-form-control.abstract.component";
export declare class SpsRadioButtonComponent<T> extends SpsFormControlComponent<T> {
    static readonly displayName = "sps-radio-button";
    static readonly props: {
        value: string;
        label: string;
    };
    value: T;
    label: string;
    formControlName: string;
    readonly spsCustomControlClass = true;
    readonly spsCustomRadioClass = true;
    readonly noLabelClass: boolean;
    readonly inputErrorClass: boolean;
    inputElement: ElementRef;
    readonly isChecked: boolean;
    constructor(el: ElementRef, renderer: Renderer2, ngControl: NgControl);
    _updateControl(): void;
}