Interface that adds support for file metadata management.
This interface defines methods for setting and retrieving metadata associated with a specific file (or key) in the filesystem. Any adapter implementing this interface should provide mechanisms to store and fetch metadata for files.
setMetadata(string $key, array $content) : void
Sets metadata for the specified file (or key).
This method allows setting an array of metadata information for a specific file in the filesystem. The metadata could include custom information like timestamps, file ownership, or any other descriptive data.
| string | $key | The file key for which the metadata is being set. |
| array | $content | An associative array containing the metadata to set. |
getMetadata(string $key) : array
Retrieves metadata for the specified file (or key).
This method fetches the metadata associated with the given file key from the filesystem. It returns an associative array of metadata, which may include information such as size, last modification time, and more.
| string | $key | The file key for which metadata is being retrieved. |
An associative array containing the metadata of the file.