docs: async def convert_local(path, to_type):
      '''
      Given an absolute path to a local file, convert to a given to_type
      '''
      # Now find path between types
      typed_foreign_res = TypedLocalResource(path)
      original_ts = typed_foreign_res.typestring
      conversion_path = singletons.converter_graph.find_path(
          original_ts, to_type)
      # print('Conversion path: ', conversion_path)
  
      # Loop through each step in graph path and convert
      for is_first, is_last, path_step in first_last_iterator(conversion_path):
          converter_class, from_ts, to_ts = path_step
          converter = converter_class()
          in_resource = TypedLocalResource(path, from_ts)
          if is_first:  # Ensure first resource is just the source one
              in_resource = typed_foreign_res
          out_resource = TypedLocalResource(path, to_ts)
  
          if is_last:
              out_resource = TypedPathedLocalResource(path, to_ts)
          await converter.convert(in_resource, out_resource)