import { FieldWrapperInterface, IxFormValidationState, ValidationResults } from '../utils/input';
import { IxComponent } from '../utils/internal';
/**
 * @form-ready
 */
export declare class CheckboxGroup implements FieldWrapperInterface, IxFormValidationState, IxComponent {
    hostElement: HTMLIxCheckboxGroupElement;
    /**
     * Optional helper text displayed below the checkbox group
     */
    helperText?: string;
    /**
     * Label for the checkbox group
     */
    label?: string;
    /**
     * Alignment of the checkboxes in the group
     */
    direction: 'row' | 'column';
    /**
     * Error text for the checkbox group
     */
    invalidText?: string;
    /**
     * Info text for the checkbox group
     */
    infoText?: string;
    /**
     * Valid text for the checkbox group
     */
    validText?: string;
    /**
     * Warning text for the checkbox group
     */
    warningText?: string;
    /**
     * Show helper, info, warning, error and valid text as tooltip
     */
    showTextAsTooltip: boolean;
    /**
     * @internal
     */
    required: boolean;
    isInvalid: boolean;
    isInfo: boolean;
    isValid: boolean;
    isWarning: boolean;
    private touched;
    private readonly groupRef;
    get checkboxElements(): HTMLIxCheckboxElement[];
    private readonly observer;
    private checkForRequiredCheckbox;
    connectedCallback(): void;
    componentWillLoad(): void | Promise<void>;
    disconnectedCallback(): void;
    onClassFieldUpdate({ isInvalid, isInvalidByRequired, isInfo, isValid, isWarning, }: ValidationResults): void;
    /**
     * @internal
     */
    isTouched(): Promise<boolean>;
    /**
     * @internal
     */
    hasValidValue(): Promise<boolean>;
    render(): any;
}