export declare type FormidableOptions = {
    encoding?: string;
    uploadDir?: string;
    keepExtensions?: boolean;
    type?: "multipart" | "urlencoded";
    maxFileSize?: number;
    maxFieldsSize?: number;
    maxFields?: number;
    hash?: boolean | "sha1" | "md5";
    multiples?: boolean;
};
export declare type AuthenticationOptions = {
    cookiePassword: string;
    cookieName?: string;
    authenticate: (email: string, password: string) => unknown | null;
};