lib/geo/multi_polygonz.ex
defmodule Geo.MultiPolygonZ do
@moduledoc """
Defines the MultiPolygonZ struct.
"""
@type t :: %__MODULE__{
coordinates: [[[{number, number, number}]]],
srid: integer | nil,
properties: map
}
defstruct coordinates: [], srid: nil, properties: %{}
end