TypedList and TypedDict can be created, however to create one of a specific type a new class must be made for each,

e.g.

class ListOfInt(TypedList):
  _element_type = int

There should be a way to pass the type as an argument, e.g.

class ListOfType(TypedList):

  def __init__(self):
    super(ListOfType, self).__init__()
    self._element_type = type

However this fails generator_pipeine.CreateInputObjectInstance's validation functions.

There should be a way to create a typed list or typed dict that passes the validation functions.