import { LitElement, PropertyValues } from 'lit';
import { SDS_SIZES } from '../types';
type RadioSize = Extract<SDS_SIZES, 'lg' | 'md' | 'sm'>;
export interface SDSRadioProps {
    disabled?: boolean;
    required?: boolean;
    label?: string;
    'hide-label'?: boolean;
    name?: string;
    value?: string;
    checked?: boolean;
    error?: boolean;
    readonly?: boolean;
    size?: RadioSize;
    'help-text'?: string;
    parentRequestDisabled?: boolean;
}
declare const SDSRadio_base: import("../mixins/types").Constructable<import("../mixins/sds-delegate-interaction-mixin").DelegateInteractionMixinInterface> & import("../mixins/types").Constructable<import("../mixins/sds-event-dispatcher-mixin").SDSEventDispatcherMixinInterface> & typeof LitElement;
export declare class SDSRadio extends SDSRadio_base {
    static styles: import("lit").CSSResult[];
    static formAssociated: boolean;
    readonly internals: ElementInternals;
    static shadowRootOptions: ShadowRootInit;
    required: SDSRadioProps['required'];
    label: SDSRadioProps['label'];
    hideLabel: SDSRadioProps['hide-label'];
    name?: SDSRadioProps['name'];
    value: SDSRadioProps['value'];
    checked: SDSRadioProps['checked'];
    error: SDSRadioProps['error'];
    readOnly: SDSRadioProps['readonly'];
    size: SDSRadioProps['size'];
    helpText?: SDSRadioProps['help-text'];
    get disabled(): SDSRadioProps['disabled'];
    set disabled(value: SDSRadioProps['disabled']);
    /**
     * parentRequestDisabled:
     * - Set by SDSRadioGroup to request disabled/enabled.
     * - Only applied if SDSRadio is NOT self-controlled.
     */
    get parentRequestDisabled(): SDSRadioProps['parentRequestDisabled'];
    set parentRequestDisabled(value: SDSRadioProps['parentRequestDisabled']);
    control: HTMLInputElement;
    private _disabled;
    private _disabledIsAuthorControlled;
    private _settingDisabledFromParent;
    private _parentRequestDisabled;
    private _initialChecked;
    constructor();
    connectedCallback(): void;
    disconnectedCallback(): void;
    firstUpdated(_changedProperties: PropertyValues): void;
    updated(changedProperties: Map<string | number | symbol, unknown>): void;
    private _getGroupRadios;
    private _updateGroupValidation;
    private readonly _handleKeydown;
    formResetCallback(): void;
    private _uncheckSiblings;
    private readonly _handleChange;
    private readonly _handleFocus;
    private readonly _handleBlur;
    get form(): HTMLFormElement | null;
    get type(): string;
    get validity(): ValidityState;
    get validationMessage(): string;
    get willValidate(): boolean;
    checkValidity(): boolean;
    reportValidity(): boolean;
    setCustomValidity(message: string): void;
    formDisabledCallback(disabled: boolean): void;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'sds-radio': SDSRadio;
    }
}
export {};
//# sourceMappingURL=sds-radio.d.ts.map