Editor modules

Use this class diagram template to sketch module relationships: an Editor drives Preview rendering and Arrange layout/export.

Fields and methods are minimal on purpose — replace them with your real types when documenting architecture.

Start from the template in SayDiagram and keep Mermaid source in sync while you rearrange the canvas.

classDiagram
  class Editor {
    +content
    +save()
  }
  class Preview {
    +render()
  }
  class Arrange {
    +layout
    +exportPng()
  }
  Editor --> Preview
  Editor --> Arrange