import { TestConfig } from './types';
/**
 * Normalizes a file path to use forward slashes consistently across platforms
 *
 * @param path - The file path to normalize
 * @returns A path with forward slashes
 */
export declare function normalizePath(path: string): string;
/**
 * Creates a default test configuration based on environment settings
 *
 * @param overrides - Optional partial TestConfig to override default values
 * @returns A complete TestConfig object
 */
export declare function createDefaultTestConfig(overrides?: Partial<TestConfig>): TestConfig;
/**
 * Ensures that all required paths for testing exist
 *
 * @param config - The test configuration to validate
 */
export declare function validateTestConfig(config: TestConfig): void;