remove static method
Implementation
static Future<void> remove(String key) async {
try {
final File datFile = File("${_bigFilesDirectory.path}/$key.dat");
if (datFile.existsSync()) {
await datFile.delete();
}
final File txtFile = File("${_directory.path}/$key.txt");
if (txtFile.existsSync()) {
await txtFile.delete();
}
} catch (e) {
return;
}
}