import { LitElement } from 'lit';
import { SDS_SIZES } from '../types';
type RadioGroupSize = Extract<SDS_SIZES, 'lg' | 'md' | 'sm'>;
import '../sds-radio/sds-radio';
import '../sds-icon/sds-icon';
import '../sds-alert/sds-alert';
/**
 * TODO: Implement keyboard navigation behavior according to
 * https://www.w3.org/WAI/ARIA/apg/patterns/radio/
 */
export interface SDSRadioGroupProps {
    legend?: string;
    'help-text'?: string;
    'error-message'?: string;
    readonly?: boolean;
    direction?: 'column' | 'row';
    disabled?: boolean;
    size?: RadioGroupSize;
    required?: boolean;
}
declare const SDSRadioGroup_base: import("../mixins/types").Constructable<import("../mixins/sds-event-dispatcher-mixin").SDSEventDispatcherMixinInterface> & typeof LitElement;
export declare class SDSRadioGroup extends SDSRadioGroup_base {
    static styles: import("lit").CSSResult[];
    legend?: SDSRadioGroupProps['legend'];
    helpText?: SDSRadioGroupProps['help-text'];
    errorMessage?: SDSRadioGroupProps['error-message'];
    readOnly: SDSRadioGroupProps['readonly'];
    direction: 'column' | 'row';
    disabled: SDSRadioGroupProps['disabled'];
    required: SDSRadioGroupProps['required'];
    size: SDSRadioGroupProps['size'];
    private _selectedValue;
    private _slotElement;
    private readonly _handleRadioChange;
    private _handleSlotChange;
    private _getChildRadios;
    private _updateChildProps;
    updated(changedProps: Map<string | number | symbol, unknown>): void;
    attributeChangedCallback(name: string, _old: string | null, value: string | null): void;
    render(): import("lit-html").TemplateResult<1>;
    get value(): {};
}
declare global {
    interface HTMLElementTagNameMap {
        'sds-radio-group': SDSRadioGroup;
    }
}
export {};
//# sourceMappingURL=sds-radio-group.d.ts.map