import { Test } from 'nodeunit';
declare const _default: {
    'By default, environment region and account are not defined and resolve to intrinsics'(test: Test): void;
    'If only `env.region` or `env.account` are specified, Refs will be used for the other'(test: Test): void;
    'environment defaults': {
        'if "env" is not specified, it implies account/region agnostic'(test: Test): void;
        'only region is set'(test: Test): void;
        'both "region" and "account" are set'(test: Test): void;
        'token-account and token-region'(test: Test): void;
        'token-account explicit region'(test: Test): void;
    };
};
export = _default;