import type { PluginFn } from '@japa/runner/types';
import type { ApplicationService } from '@adonisjs/core/types';
import type Livewire from '../../livewire.js';
/**
 * Japa plugin to add Livewire component testing support
 *
 * This plugin exposes the real `Livewire` singleton instance as a `livewire`
 * testing helper in the test context, allowing direct component testing
 * similar to PHP Livewire's `Livewire::test()`.
 *
 * @example
 * ```ts
 * // tests/bootstrap.ts
 * import { livewireTesting } from 'adonisjs-livewire/plugins/japa/testing'
 *
 * export const plugins: Config['plugins'] = [
 *   livewireTesting(app),
 * ]
 * ```
 *
 * @example
 * ```ts
 * // tests/unit/counter.spec.ts
 * import Counter from '#livewire/counter'
 *
 * test('can increment count', async ({ livewire }) => {
 *   await livewire
 *     .test(Counter, {})
 *     .call('increment')
 *     .assertSet('count', 1)
 * })
 * ```
 */
export declare function livewireTesting(app: ApplicationService): PluginFn;
/**
 * Augment the Japa TestContext to include the real Livewire instance
 */
declare module '@japa/runner/core' {
    interface TestContext {
        livewire: Livewire;
    }
}