export declare enum TranslationEngineType {
    google = "google",
    gcloud = "gcloud",
    ms = "ms",
    dict = "dict",
    fake = "fake",
    noop = "noop"
}
export declare function containsChinese(text?: string): boolean;
export declare function basenameWithoutExt(filename: string): string;
export declare function ensureHomeDir(): string;