import { ZodSchema, z } from 'zod';

/**
 * Copyright 2025 © BeeAI a Series of LF Projects, LLC
 * SPDX-License-Identifier: Apache-2.0
 */

declare function getEnv(key: string, fallback?: never): string | undefined;
declare function getEnv(key: string, fallback: string): string;
declare function parseEnv<T extends ZodSchema>(key: string, schema: T, defaultValue?: string): z.output<T>;
declare namespace parseEnv {
    var asBoolean: (key: string, fallback?: boolean) => boolean;
}
declare function hasEnv(key: string): boolean;

export { getEnv, hasEnv, parseEnv };