/**
 * @license
 * Copyright 2023 Nuraly, Laabidi Aymen
 * SPDX-License-Identifier: MIT
 */
import { LitElement } from 'lit';
/**
 * Interface for components that need dependency validation
 */
export interface DependencyAware {
    requiredComponents: string[];
    validateDependencies(): void;
    isComponentAvailable(componentName: string): boolean;
}
type Constructor<T = {}> = new (...args: any[]) => T;
/**
 * Mixin that adds dependency validation functionality to LitElement components
 *
 * @param superClass - The base class to extend (typically LitElement)
 * @returns Enhanced class with dependency validation capabilities
 *
 * @example
 * ```typescript
 * @customElement('my-component')
 * export class MyComponent extends DependencyValidationMixin(LitElement) {
 *   requiredComponents = ['nr-icon', 'hy-tooltip'];
 *
 *   override connectedCallback() {
 *     super.connectedCallback();
 *     this.validateDependencies();
 *   }
 * }
 * ```
 */
export declare const DependencyValidationMixin: <T extends Constructor<LitElement>>(superClass: T) => Constructor<DependencyAware> & T;
export {};
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