/**
 * @license
 * Copyright 2023 Nuraly, Laabidi Aymen
 * SPDX-License-Identifier: MIT
 */
import { LitElement } from 'lit';
import { CheckboxSize } from './checkbox.types.js';
declare const NrCheckboxElement_base: (new (...args: any[]) => import("./mixins/checkbox-event-mixin.js").CheckboxEventCapable) & (new (...args: any[]) => import("./mixins/checkbox-focus-mixin.js").CheckboxFocusCapable) & (new (...args: any[]) => import("@nuralyui/common/mixins").DependencyAware) & (new (...args: any[]) => import("@nuralyui/common/mixins").ThemeAware) & (new (...args: any[]) => import("@nuralyui/common/mixins").EventHandlerCapable) & (new (...args: any[]) => import("packages/common/src/shared/base-mixin.js").LightDomContent) & typeof LitElement;
/**
 * Versatile checkbox component with support for indeterminate state, theming, and multiple sizes.
 *
 * @example
 * ```html
 * <nr-checkbox>Check me</nr-checkbox>
 * <nr-checkbox checked>Already checked</nr-checkbox>
 * <nr-checkbox indeterminate>Indeterminate state</nr-checkbox>
 * <nr-checkbox size="large" disabled>Large disabled</nr-checkbox>
 * ```
 *
 * @fires nr-change - Dispatched when checkbox state changes
 * @fires nr-focus - Dispatched when checkbox receives focus
 * @fires nr-blur - Dispatched when checkbox loses focus
 * @fires nr-keydown - Dispatched on keydown events
 * @fires nr-mouseenter - Dispatched when mouse enters checkbox
 * @fires nr-mouseleave - Dispatched when mouse leaves checkbox
 *
 * @slot default - Checkbox label content
 *
 * @csspart input - The native checkbox input element
 * @csspart label - The label element wrapping the slot content
 */
export declare class NrCheckboxElement extends NrCheckboxElement_base {
    static styles: import("lit").CSSResult;
    static useShadowDom: boolean;
    /** Whether the checkbox is checked */
    checked: boolean;
    /** Whether the checkbox is disabled */
    disabled: boolean;
    /** Whether the checkbox is in indeterminate state */
    indeterminate: boolean;
    /** Checkbox size (small, medium, large) */
    get size(): CheckboxSize;
    set size(value: CheckboxSize);
    private _size;
    /** Form field name */
    name?: string;
    /** Form field value */
    value?: string;
    /** Whether the checkbox should be focused when mounted */
    autoFocus: boolean;
    /** Checkbox title attribute */
    title: string;
    /** Tab index */
    tabIndex: number;
    /** Whether the checkbox is required */
    required: boolean;
    /** Checkbox ID */
    id: string;
    connectedCallback(): void;
    private getCommonAttributes;
    private handleLabelClick;
    render(): import("lit-html").TemplateResult<1>;
}
export {};
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