import type { ViteUserConfig } from 'vitest/config';
/**
 * Vitest config for browser-mode tests via Playwright. Separate from
 * `./index.js` so importers without `@vitest/browser-playwright` never
 * load it. Needs that peer, `@vitest/coverage-istanbul`, `playwright`,
 * plus `pnpm exec playwright install chromium`.
 *
 * @example
 * ```ts
 * // vitest.config.ts
 * import { mergeConfig, defineConfig } from 'vitest/config';
 * import { browserTestConfig } from '@coryrylan/tools/vitest/browser';
 *
 * export default mergeConfig(
 *   browserTestConfig,
 *   defineConfig({
 *     test: { setupFiles: ['./test-setup.ts'] },
 *   }),
 * );
 * ```
 */
export declare const browserTestConfig: ViteUserConfig;