import type { PlaywrightTestConfig } from "@playwright/test";
/**
 * Finds the NX workspace root by walking up the directory tree looking for nx.json or workspace.json.
 *
 * @param startDir - Starting directory for the search (defaults to current working directory)
 * @returns {string} Absolute path to the workspace root
 * @throws Error if workspace root cannot be found
 */
export declare function findWorkspaceRoot(startDir?: string): string;
export interface E2EPluginConfig {
    outputPath?: string;
}
export interface E2EProjectConfig {
    testDir?: string;
}
export interface E2EBehaviorConfig {
    timeout?: number;
    retries?: number;
    navigationTimeout?: number;
    actionTimeout?: number;
    /**
     * Override Playwright's worker count. Useful when the suite hits external,
     * rate-limited services (Okta `/api/v1/authn` returns `E0000047` once you
     * fan out past a handful of parallel logins against a shared environment).
     *
     * The `login` fixture caches one authenticated `storageState` per worker,
     * so worker count is effectively the upper bound on parallel Okta calls
     * per `(baseURL, username)` pair. Capping workers therefore caps Okta load.
     *
     * Leave unset to use Playwright's default (`Math.ceil(os.cpus().length / 2)`
     * locally, `1` on CI).
     */
    workers?: number | string;
    /**
     * Whether tests within the same file should run in parallel.
     *
     * Defaults to Playwright's behaviour (`undefined`, i.e. the project-level
     * setting wins, which in turn defaults to `false`). Set explicitly when a
     * project wants file-level parallelism or wants to opt out of it.
     */
    fullyParallel?: boolean;
}
export interface E2EConfigOptions {
    /**
     * Absolute path to the directory of the calling `playwright.config.ts`. Pass `__dirname`.
     *
     * Required when running under `@nx/playwright` (or any executor that forks Playwright from
     * the workspace root) — without it, `process.cwd()` resolves to the workspace root and
     * codeowner lookup / report paths land outside the intended project directory.
     *
     * When omitted, falls back to `process.cwd()` for backwards compatibility with consumers
     * invoking Playwright directly from their project directory.
     */
    configDir?: string;
    nxRoot?: string;
    outputDirOverride?: string;
    projectConfig?: E2EProjectConfig;
    behaviorConfig?: E2EBehaviorConfig;
    pluginConfig?: E2EPluginConfig;
}
/**
 * Creates default Playwright configuration for E2E testing.
 * Returns a partial `PlaywrightTestConfig` that projects can spread and extend.
 *
 * @param options - Optional configuration overrides
 * @returns {Partial<PlaywrightTestConfig>} Playwright test configuration
 */
export declare const defaultPlaywrightConfig: (options?: E2EConfigOptions) => Partial<PlaywrightTestConfig>;