import type { CSSResultGroup } from 'lit';
import DSAErrorText from '../error-text/error-text';
import DSAVisuallyHidden from '../visually-hidden/visually-hidden';
import { FormControlController } from '../../internal/form';
import { ShoelaceElement } from '../../internal/shoelace-element';
import type { ShoelaceFormControl } from '../../internal/shoelace-element';
/**
 * @summary Radio groups are used to group multiple [radios](/components/radio), [radio buttons](/components/radio-button) or [radio cards](/components/radio-card) so they function as a single form control.
 * @documentation https://dsa.service-public-autonomie.fr/latest/librairie-webcomponents/radio/groupe-de-radios-radio-group/web-cfij4VEK
 *
 * @dependency dsa-error-text
 * @dependency dsa-visually-hidden
 *
 * @slot - The default slot where `<dsa-radio>`, `<dsa-radio-button>`, or `<dsa-radio-card>` elements are placed.
 * @slot label - The radio group's label. Required for proper accessibility. Alternatively, you can use the `label`
 *  attribute.
 * @slot help-text - Text that describes how to use the input. Alternatively, you can use the `help-text` attribute.
 * @slot tooltip - The tooltip slot allows additional information to be passed along the label
 *
 * @event dsa-change - Emitted when the radio group's selected value changes.
 * @event dsa-input - Emitted when the radio group receives user input.
 * @event dsa-invalid - Emitted when the form control has been checked for validity and its constraints aren't satisfied.
 */
export default class DSARadioGroup extends ShoelaceElement implements ShoelaceFormControl {
    static styles: CSSResultGroup;
    static dependencies: {
        'dsa-error-text': typeof DSAErrorText;
        'dsa-visually-hidden': typeof DSAVisuallyHidden;
    };
    protected readonly formControlController: FormControlController;
    private readonly hasSlotController;
    private customValidityMessage;
    private customValidityError;
    private validationTimeout;
    defaultSlot: HTMLSlotElement;
    validationInput: HTMLInputElement;
    private hasRadioButtons;
    private hasRadioCards;
    private readonlyRadioButtonValue;
    defaultValue: string;
    /**
     * The radio group's label. Required for proper accessibility. If you need to display HTML, use the `label` slot
     * instead.
     */
    label: string;
    /** The radio groups's help text. If you need to display HTML, use the `help-text` slot instead. */
    helpText: string;
    /** Provides an accessible description for the element */
    description: string;
    /** The name of the radio group, submitted as a name/value pair with form data. */
    name: string;
    /** The current value of the radio group, submitted as a name/value pair with form data. */
    value: string;
    /** Deselect a radio value if it has been clicked again */
    deselectable: boolean;
    /**
     * By default, form controls are associated with the nearest containing `<form>` element. This attribute allows you
     * to place the form control outside of a form and associate it with the form that has this `id`. The form must be in
     * the same document or shadow root for this to work.
     */
    form: string;
    /** Ensures a child radio is checked before allowing the containing form to submit. */
    required: boolean;
    /** Disables children radios. */
    disabled: boolean;
    /** Sets children radios to readonly. */
    readonly: boolean;
    /** Sets the orientation of the radio options */
    horizontal: boolean;
    /** Indicates whether the input should be in error state */
    error: boolean;
    /** The error message or messages that are shown when “error” is set to “true”. To display several messages,
     * they must be separated by a pipe character, e.g. "Error 1|Error 2|Error 3”
     * */
    errorMessage: string | string[];
    /** Hides the label to avoid duplication. Please make sure there is another visible label for the group. You still need to provide a `label` via attribute or slot. */
    hideLabel: boolean;
    /** Gets the validity state object */
    get validity(): ValidityState;
    /** Gets the validation message */
    get validationMessage(): string;
    connectedCallback(): void;
    firstUpdated(): void;
    private getAllRadios;
    private handleRadioClick;
    private handleKeyDown;
    private handleLabelClick;
    private handleSlotChange;
    private handleInvalid;
    private updateCheckedRadio;
    private getDescriptionIds;
    updateTabIndexes(): void;
    handleValueChange(): void;
    handleErrorChange(): void;
    handleDisabledChange(): void;
    handleReadonlyChange(): void;
    /** Checks for validity but does not show a validation message. Returns `true` when valid and `false` when invalid. */
    checkValidity(): boolean;
    /** Gets the associated form, if one exists. */
    getForm(): HTMLFormElement | null;
    /** Checks for validity and shows the browser's validation message if the control is invalid. */
    reportValidity(): boolean;
    /** Sets a custom validation message. Pass an empty string to restore validity. */
    setCustomValidity(message?: string): void;
    /** Sets focus on the radio-group. */
    focus(options?: FocusOptions): void;
    render(): import("lit").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'dsa-radio-group': DSARadioGroup;
    }
}