import { DDSFormElement } from "../../base/index.cjs";
/**
 * The radio button component is a UI element that allows users to select one options from a set of choices.
 * It functions similarly to the HTML `<input type="radio">` tag. \
 * Please note that **a radio group component is not yet available**, so you'll need to manually group radio buttons when using multiple instances.
 *
 * Hierarchies:
 * - `daikin-radio-group` > `daikin-radio`
 *
 * @attr form - The form the component belongs to.
 * @attr name - The form name, submitted as a name/value pair when submitting the form.
 * @attr value - The initial form value, submitted as a name/value pair when submitting the form.
 * @prop {String} formAttr - The form the component belongs to.
 * @prop {String} name - The form name, submitted as a name/value pair when submitting the form.
 * @prop {String} value - The form value, submitted as a name/value pair when submitting the form.
 *
 * @fires change - A cloned event of a [change event](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/change_event) emitted from the inner `<input type="radio">` element.
 *
 * @slot - A slot for the radio label content.
 *
 * @example
 *
 * ```js
 * import "@daikin-oss/design-system-web-components/components/radio/index.js";
 * ```
 *
 * ```html
 *  <daikin-radio name="name" value="value" label="Radio button label"></daikin-radio>
 * ```
 */
export declare class DaikinRadio extends DDSFormElement {
    static readonly styles: import('lit').CSSResult;
    /**
     * Label text for the radio button.
     */
    label: string;
    /**
     * Label position.
     * - `right` (default): The label will be placed to the right of the radio button.
     * - `hidden`: The label will not be shown.
     *
     * @default "right"
     */
    labelPosition: "right" | "hidden";
    /**
     * Specify the radio button checked state.
     */
    checked: boolean;
    /**
     * Specify the radio button disabled state.
     */
    disabled: boolean;
    /**
     * Specify the radio disabled state controlled by the parent component.
     * Controlled by `daikin-radio-group`.
     *
     * @private
     */
    disabledByParent: boolean;
    /**
     * Whether the radio button can be focused.
     * Automatically set by `daikin-radio-group` component.
     */
    skipTab: boolean;
    private _radio;
    private get _labelHidden();
    private _updateFormValue;
    private _handleClick;
    private _handleChange;
    render(): import('lit-html').TemplateResult<1>;
    updated(changedProperties: Map<string, unknown>): void;
    /**
     * Focuses on the inner radio.
     * @param options focus options
     */
    focus(options?: FocusOptions): void;
}
declare global {
    interface HTMLElementTagNameMap {
        "daikin-radio": DaikinRadio;
    }
}