/// <reference types="node" />
import * as child_process from 'child_process';
export declare const INTEG_TEST_DIR: string;
export declare const STACK_NAME_PREFIX: string;
export interface ShellOptions extends child_process.SpawnOptions {
    /**
     * Properties to add to 'env'
     */
    modEnv?: Record<string, string>;
    /**
     * Don't fail when exiting with an error
     *
     * @default false
     */
    allowErrExit?: boolean;
    /**
     * Whether to capture stderr
     *
     * @default true
     */
    captureStderr?: boolean;
}
export interface CdkCliOptions extends ShellOptions {
    options?: string[];
    neverRequireApproval?: boolean;
}
export declare function log(x: string): void;
export declare function cdkDeploy(stackNames: string | string[], options?: CdkCliOptions): Promise<string>;
export declare function cdkDestroy(stackNames: string | string[], options?: CdkCliOptions): Promise<string>;
export declare function cdk(args: string[], options?: CdkCliOptions): Promise<string>;
export declare function fullStackName(stackName: string): string;
export declare function fullStackName(stackNames: string[]): string[];
/**
 * Prepare a target dir byreplicating a source directory
 */
export declare function cloneDirectory(source: string, target: string): Promise<void>;
/**
 * Prepare the app fixture
 *
 * If this is done in the main test script, it will be skipped
 * in the subprocess scripts since the app fixture can just be reused.
 */
export declare function prepareAppFixture(): Promise<void>;
/**
 * Return the stacks starting with our testing prefix that should be deleted
 */
export declare function deleteableStacks(prefix: string): Promise<AWS.CloudFormation.Stack[]>;
/**
 * Cleanup leftover stacks and buckets
 */
export declare function cleanup(): Promise<void>;
/**
 * A shell command that does what you want
 *
 * Is platform-aware, handles errors nicely.
 */
export declare function shell(command: string[], options?: ShellOptions): Promise<string>;
/**
 * Append this to the list of buckets to potentially delete
 *
 * At the end of a test, we clean up buckets that may not have gotten destroyed
 * (for whatever reason).
 */
export declare function rememberToDeleteBucket(bucketName: string): void;