import * as cxapi from '@aws-cdk/cx-api';
import { SdkProvider } from '../aws-auth/sdk-provider';
/**
 * Replace the {ACCOUNT} and {REGION} placeholders in all strings found in a complex object.
 */
export declare function replaceEnvPlaceholders<A extends {}>(object: A, env: cxapi.Environment, sdkProvider: SdkProvider): Promise<A>;