/**
 * Configuration merging utilities
 * Provides consistent config merging logic across the package
 */
import { type UserConfig } from 'vitest/config';
/**
 * Deeply merge multiple Vitest configurations
 * Handles test property merging correctly
 */
export declare function mergeConfigs(...configs: UserConfig[]): UserConfig;
/**
 * Merge test-specific overrides into a base config
 */
export declare function mergeTestConfig(baseConfig: UserConfig, testOverrides: Record<string, unknown>): UserConfig;
//# sourceMappingURL=config-merger.d.ts.map