/**
 * Constant for the default directory to store ProductStack snapshots.
 */
export declare const DEFAULT_PRODUCT_STACK_SNAPSHOT_DIRECTORY = "product-stack-snapshots";
/**
 * The language code.
 * Used for error and logging messages for end users.
 * The default behavior if not specified is English.
 */
export declare enum MessageLanguage {
    /**
     * English
     */
    EN = "en",
    /**
     * Japanese
     */
    JP = "jp",
    /**
     * Chinese
     */
    ZH = "zh"
}