@codeplaydata/datasus/infra/ftp/FTPClient.d.ts

This application decompress the datasus micro data and serve as a gateway class.

/**
 * Minimal FTP client contract used by the infrastructure layer.
 *
 * Any implementation (e.g., based on basic-ftp) must provide methods to:
 * - list directory entries on the remote server;
 * - download a file from the remote server to a local destination;
 * - close the connection/resources.
 */
export interface FTPClient {
    /**
     * Lists entries from a remote path.
     * @param params Implementation‑specific parameters (e.g., path: string = '/').
     * @returns A list/array as returned by the concrete FTP client.
     */
    list(...params: any[]): any;
    /**
     * Downloads a remote file to a local destination.
     * @param params Implementation‑specific parameters (e.g., dest: string, from: string).
     * @returns A promise or result provided by the concrete client.
     */
    download(...params: any[]): any;
    /**
     * Closes the FTP connection and frees resources.
     */
    close(): void;
}