import { z } from "zod";
declare const schema: z.core.$ZodBranded<z.ZodEnum<{
    "us-east-1": "us-east-1";
    "us-east-2": "us-east-2";
    "us-west-1": "us-west-1";
    "us-west-2": "us-west-2";
    "af-south-1": "af-south-1";
    "ap-east-1": "ap-east-1";
    "ap-east-2": "ap-east-2";
    "ap-south-1": "ap-south-1";
    "ap-south-2": "ap-south-2";
    "ap-southeast-1": "ap-southeast-1";
    "ap-southeast-2": "ap-southeast-2";
    "ap-southeast-3": "ap-southeast-3";
    "ap-southeast-4": "ap-southeast-4";
    "ap-southeast-5": "ap-southeast-5";
    "ap-southeast-6": "ap-southeast-6";
    "ap-southeast-7": "ap-southeast-7";
    "ap-northeast-1": "ap-northeast-1";
    "ap-northeast-2": "ap-northeast-2";
    "ap-northeast-3": "ap-northeast-3";
    "ca-central-1": "ca-central-1";
    "ca-west-1": "ca-west-1";
    "cn-north-1": "cn-north-1";
    "cn-northwest-1": "cn-northwest-1";
    "eu-central-1": "eu-central-1";
    "eu-central-2": "eu-central-2";
    "eu-west-1": "eu-west-1";
    "eu-west-2": "eu-west-2";
    "eu-west-3": "eu-west-3";
    "eu-south-1": "eu-south-1";
    "eu-south-2": "eu-south-2";
    "eu-north-1": "eu-north-1";
    "il-central-1": "il-central-1";
    "mx-central-1": "mx-central-1";
    "me-central-1": "me-central-1";
    "me-south-1": "me-south-1";
    "sa-east-1": "sa-east-1";
    "us-gov-east-1": "us-gov-east-1";
    "us-gov-west-1": "us-gov-west-1";
}>, "AwsRegion">;
export type AwsRegion = z.infer<typeof schema>;
/**
 * Validates that a string is a valid AWS region.
 *
 * The schema enforces the following rules:
 * - The string must be one of the known AWS regions. Those are hardcoded in the schema.
 *
 * @returns A schema that validates AWS regions.
 */
export declare function region(): z.core.$ZodBranded<z.ZodEnum<{
    "us-east-1": "us-east-1";
    "us-east-2": "us-east-2";
    "us-west-1": "us-west-1";
    "us-west-2": "us-west-2";
    "af-south-1": "af-south-1";
    "ap-east-1": "ap-east-1";
    "ap-east-2": "ap-east-2";
    "ap-south-1": "ap-south-1";
    "ap-south-2": "ap-south-2";
    "ap-southeast-1": "ap-southeast-1";
    "ap-southeast-2": "ap-southeast-2";
    "ap-southeast-3": "ap-southeast-3";
    "ap-southeast-4": "ap-southeast-4";
    "ap-southeast-5": "ap-southeast-5";
    "ap-southeast-6": "ap-southeast-6";
    "ap-southeast-7": "ap-southeast-7";
    "ap-northeast-1": "ap-northeast-1";
    "ap-northeast-2": "ap-northeast-2";
    "ap-northeast-3": "ap-northeast-3";
    "ca-central-1": "ca-central-1";
    "ca-west-1": "ca-west-1";
    "cn-north-1": "cn-north-1";
    "cn-northwest-1": "cn-northwest-1";
    "eu-central-1": "eu-central-1";
    "eu-central-2": "eu-central-2";
    "eu-west-1": "eu-west-1";
    "eu-west-2": "eu-west-2";
    "eu-west-3": "eu-west-3";
    "eu-south-1": "eu-south-1";
    "eu-south-2": "eu-south-2";
    "eu-north-1": "eu-north-1";
    "il-central-1": "il-central-1";
    "mx-central-1": "mx-central-1";
    "me-central-1": "me-central-1";
    "me-south-1": "me-south-1";
    "sa-east-1": "sa-east-1";
    "us-gov-east-1": "us-gov-east-1";
    "us-gov-west-1": "us-gov-west-1";
}>, "AwsRegion">;
export {};