sizeOfFile method

@override int sizeOfFile(String path)

Returns the size of a file at path if it exists.

Otherwise throws a FileSystemException.

Implementation

@override
int sizeOfFile(String path) {
  final type = _recognizeType(path);
  if (type == null) {
    return _memory.sizeOfFile(path);
  } else {
    return _files[type]!.getSize();
  }
}