/**
 * @license
 * Copyright 2023 Nuraly, Laabidi Aymen
 * SPDX-License-Identifier: MIT
 */
import { LitElement } from 'lit';
import { ThemeAware } from './theme-mixin.js';
import { DependencyAware } from './dependency-mixin.js';
import { EventHandlerCapable } from './event-handler-mixin.js';
/**
 * Interface for Light DOM content projection (replacement for Shadow DOM <slot>)
 */
export interface LightDomContent {
    /** Default-slot children (nodes without a `slot` attribute) */
    readonly lightChildren: Node[];
    /** Named-slot children (elements with `slot="name"`) */
    lightChildrenNamed(name: string): Element[];
}
/**
 * Base interface combining theme awareness, dependency validation, event handling, and Light DOM content
 */
export interface NuralyUIBaseElement extends ThemeAware, DependencyAware, EventHandlerCapable, LightDomContent {
}
type Constructor<T = {}> = new (...args: any[]) => T;
/**
 * Global base mixin that combines Light DOM, style injection, ThemeAwareMixin,
 * DependencyValidationMixin, and EventHandlerMixin.
 *
 * Uses **Light DOM** rendering so external CSS can reach component internals.
 * Component styles are injected once per tag into `document.adoptedStyleSheets`.
 *
 * Instead of `<slot>`, use:
 * - `this.lightChildren` for default slot content
 * - `this.lightChildrenNamed('name')` for named slot content
 *
 * @param superClass - The base class to extend (typically LitElement)
 */
export declare const NuralyUIBaseMixin: <T extends Constructor<LitElement>>(superClass: T) => (new (...args: any[]) => DependencyAware) & (new (...args: any[]) => ThemeAware) & (new (...args: any[]) => EventHandlerCapable) & Constructor<LightDomContent> & T;
/**
 * Alternative shorter name for convenience
 */
export declare const BaseMixin: <T extends Constructor<LitElement>>(superClass: T) => (new (...args: any[]) => DependencyAware) & (new (...args: any[]) => ThemeAware) & (new (...args: any[]) => EventHandlerCapable) & Constructor<LightDomContent> & T;
export {};
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