1	import Base
2	
3	# One numbered step of a dynamic view.
4	type Step is Data:
5	  Step{source: String, destination: String, description: String, technology: String}
6	
7	# C4's levels of zoom over one architecture. Context: the system among its people and the systems
8	# around it. Containers: inside the system. Components: inside one container. Deployment: the
9	# machines and what runs on them. Dynamic: numbered steps of one flow.
10	type View is Data:
11	  Context{}
12	  Containers{}
13	  Components{container: String}
14	  Deployment{}
15	  Dynamic{steps: List<&2, Step>}
16	
17	# A view with the name its drawing is saved under.
18	type Named is Data:
19	  Named{name: String, view: View}