/**
 * ===============================================================================
 * CONFIGURATION MODULE
 * ===============================================================================
 *
 * Centralized configuration utilities for the PromptSpeak codebase.
 * Provides type-safe environment variable access and validation.
 *
 * Usage:
 *   import {
 *     getEnv,
 *     getEnvNumber,
 *     getEnvBoolean,
 *     getEnvList,
 *     validateRequiredEnv,
 *     isProduction,
 *   } from '../core/config/index.js';
 *
 * ===============================================================================
 */
export { getEnv, getEnvOptional, getEnvOrUndefined, getEnvNumber, getEnvFloat, getEnvBoolean, getEnvList, getEnvJson, getEnvEnum, validateRequiredEnv, hasEnv, getNodeEnv, isProduction, isDevelopment, isTest, } from './env.js';
export type { EnvValidationResult } from './env.js';
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