DSL References
DSL stands for Domain Specific Language. In Flow, the DSL is a set of small functions that wrap object construction so pipelines read top-to-bottom. See the examples for usage in context.
HELPER
/**
* @throws RuntimeException
*/
sftp_client(string $host, string $user, PrivateKey|string $credential, int $port) : SFTP /**
* @param array<array-key, mixed>|SFTP $sftp a configuration array (host, user, port?, password | private_key + passphrase?) builds a client that can be described for another process; a live client stays in-process
*/
sftp_filesystem(SFTP|array $sftp, Options $options, string $protocol) : SFTPFilesystem sftp_filesystem_options() : Options