/**
 * Configuration management for unified error handling
 *
 * This module provides comprehensive configuration management including:
 * - Default configurations for all providers
 * - Configuration merging with user precedence
 * - Validation and sanitization
 * - Configuration builders and utilities
 */
export * from './defaults';
export * from './merger';
export * from './validator';
export { DEFAULT_UNIFIED_CONFIG, BASE_DEFAULTS, PROVIDER_DEFAULTS, ENVIRONMENT_PRESETS, getProviderDefaults, getEnvironmentPreset, getDefaultConfig, } from './defaults';
export { deepMerge, mergeWithDefaults, mergeProviderConfig, createConfigBuilder, createEnvironmentConfig, createProviderConfig, ConfigBuilder, } from './merger';
export { validateConfig, validateBaseConfig, validateFirebaseConfig, validateSentryConfig, sanitizeConfig, createValidator, isValidConfig, formatValidationErrors, ConfigValidator, } from './validator';
export type { ValidationResult, ValidationError, ValidationWarning } from './validator';
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