export declare const OUTDIR_ENV = "CDK_OUTDIR";
export declare const CONTEXT_ENV = "CDK_CONTEXT_JSON";
/**
 * The name of the temporary file where the context is stored.
 */
export declare const CONTEXT_OVERFLOW_LOCATION_ENV = "CONTEXT_OVERFLOW_LOCATION_ENV";
/**
 * Environment variable set by the CDK CLI with the default AWS account ID.
 */
export declare const DEFAULT_ACCOUNT_ENV = "CDK_DEFAULT_ACCOUNT";
/**
 * Environment variable set by the CDK CLI with the default AWS region.
 */
export declare const DEFAULT_REGION_ENV = "CDK_DEFAULT_REGION";
/**
 * Version of Cloud Assembly expected by CDK Toolkit.
 *
 * Despite its name, this value applies to all version of the CDK Toolkit, not just the CLI.
 *
 * CLI started emitting this at 1.10.1
 */
export declare const CLI_ASM_VERSION_ENV = "CDK_CLI_ASM_VERSION";
/**
 * Version of the CLI currently running.
 *
 * CLI started emitting this at 1.10.1
 * Will not be present if the CDK app is run by any Toolkit variation other than the CLI.
 */
export declare const CLI_VERSION_ENV = "CDK_CLI_VERSION";
/**
 * Package & version of the CDK Toolkit running the app.
 *
 * In the format "<package>@x.y.z", e.g  "aws-cdk@2.1006.0" or "@aws-cdk/toolkit-lib@1.0.0"
 */
export declare const TOOLKIT_VERSION_ENV = "CDK_TOOLKIT_VERSION";