import { EventEmitter, ComponentInterface } from '../../stencil-public-runtime';
/**
 * @name Checkbox Group
 * @category Forms
 * @summary Use for selecting multiple options from a set of checkboxes.
 * @slot label - An optional slot to display a custom label.
 */
export declare class Q2CheckboxGroup implements ComponentInterface {
    _id: string;
    mutationObserver: MutationObserver;
    hostElement: HTMLElement;
    /** Determines if all checkboxes in the group are put into a `disabled` state. */
    disabled: boolean;
    /** Determines if the component should display in an errant state. */
    hasError: boolean;
    /**
     * Hide's the group's `<label>` element from view.
     * @warning
     * Only use when a visible label is impractical.
     */
    hideLabel: boolean;
    /**
     * The label that displays above all the checkboxes.
     * @localizable
     */
    label: string;
    /** Determines if the component is marked as `optional`. */
    optional: boolean;
    /** Determines if all the checkboxes are marked as `readonly`. */
    readonly: boolean;
    /**
     * Can be used to get and set the checked status of each `<q2-checkbox>` element contained within the group.
     *
     * **Example:**
     * @snippet
     * element.value = {
     *   'checkbox-value-1': true,
     *   'checkbox-value-2': false,
     *   'checkbox-value-3': true,
     * };
     *
     * // Also accepts partial values
     * element.value = {
     *   'checkbox-value-2': false,
     * }
     */
    value: object;
    /**
     * Emitted when the checkbox selection changes.
     * @deprecated Use 'tctChange' instead
     */
    change: EventEmitter;
    /**
     * Emitted when the checkbox selection changes.
     */
    tctChange: EventEmitter;
    disconnectedCallback(): void;
    componentWillLoad(): void;
    componentDidLoad(): void;
    onHostElementChange(event: CustomEvent): void;
    /**
     * Emulates clicking the `<q2-checkbox>` option(s) with the provided value.
     *
     * @testOnly
     */
    setValue(values: string | string[]): void;
    disabledObserver(): void;
    readonlyObserver(): void;
    valueObserver(): void;
    get checkboxElements(): HTMLQ2CheckboxElement[];
    get inputId(): string;
    get protectedValue(): object;
    inputDom(): any;
    onInnerCheckboxChange: (event: CustomEvent) => void;
    onMutationObserved: () => void;
    updateDisabled(): void;
    updateReadonly(): void;
    updateValue(): void;
    render(): any;
}