import { ComponentInterface, EventEmitter } from '../../stencil-public-runtime';
import { Alignment } from '../types';
/**
 * A wrapper component to be used for a group of ino-radio-buttons. This component manages the single selection functionality of a group of ino-radio-buttons.
 *
 * @slot default - One or more `ino-radio`
 */
export declare class RadioGroup implements ComponentInterface {
    el: HTMLInoRadioGroupElement;
    /**
     * The value of the radio group.
     * If there is an ino-radio child with the given value, the radio-button will be checked and the other radio-buttons unchecked.
     */
    value?: string | number | null;
    /**
     * Sets the alignment of the radios to either vertical or horizontal.
     */
    alignment: Alignment;
    valueChanged(value: string): void;
    handleCheckedChange(ev: CustomEvent): void;
    handleMouseOver(ev: Event): void;
    handleMouseOut(): void;
    componentDidLoad(): Promise<void>;
    /**
     * Emits if the user clicks or navigates (via keyboard) to a `<ino-radio>` element within the radio group.
     * Contains the `value` of the selected `<ino-radio>`.
     */
    valueChange: EventEmitter<number | string>;
    /**
     * Allows key navigation once radio group has been focused.
     */
    handleKeyDown(ev: KeyboardEvent): Promise<void>;
    /**
     * Adds a hover animation to the currently checked ino radio
     */
    private addHoverAnimation;
    private removeHoverAnimation;
    private updateRadios;
    private getRadios;
    render(): any;
}