/**
 * determine the current used base path
 * for storing mail signatures in apple mail
 */
export declare const getBasePath: (mailDir?: string | undefined) => string;
/**
 * add a signature entry to the file containing all signatures
 * @param uuid the uuid for the signature to be added
 */
export declare const addSignatureToAllSignatures: (uuid: string, name: string, mailDir?: string | undefined) => void;
/**
 * Promt the user to select the account to which the signature will be added
 * @param uuid the uuid for the signature to be added
 */
export declare const addSignatureToAccount: (uuid: string, mailDir?: string | undefined) => Promise<void>;
/**
 * create the mail signature file
 * @param uuid the uuid for the signature to be added
 * @param templateFilePath the template file to be used
 */
export declare const createMailSignature: (uuid: string, templateFilePath: string, update?: boolean, mailDir?: string | undefined) => Promise<void>;
/**
 * Find an existing signature by it's name
 * @param name the signature name
 */
export declare const getSignatureIdByName: (name: string, mailDir?: string | undefined) => string;
/**
 * Delete an existing mail signature
 * @param name the name for the signature that should be deleted
 */
export declare const removeSignatureFromAllSignatures: (name: string, mailDir?: string | undefined) => string;
/**
 * remove an existing mail signature file
 * @param uuid the uuid for the signature to be removed
 */
export declare const removeMailSignature: (uuid: string, mailDir?: string | undefined) => void;
/**
 * Promt the user to select the account to which the signature will be added
 * @param uuid the uuid for the signature to be added
 */
export declare const removeSignatureFromAccount: (uuid: string, mailDir?: string | undefined) => void;