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download abstract method

download abstract method

Future<void> download(

String url,
String targetPath, {
String? token,
CancelToken? cancelToken,

})

Downloads a file from URL to target path

Parameters:

url: Source URL (must be HTTP/HTTPS)
targetPath: Full path where file should be saved
token: Optional authentication token
cancelToken: Optional token for cancellation

Throws:

DownloadException with DownloadError.network for network errors
DownloadException with DownloadError.fileSystem for file write errors
DownloadCancelledException if cancelled via cancelToken

Implementation

Future<void> download(
  String url,
  String targetPath, {
  String? token,
  CancelToken? cancelToken,
});