Add view classes

src/view/SourceView.ts

@@ -0,0 +1,14 @@
+import { DataModel } from "../model/DataModel"
+import { Path } from "../model/Path"
+
+export class SourceView {
+  model: DataModel
+
+  constructor(model: DataModel) {
+    this.model = model
+  }
+
+  render(target: HTMLElement) {
+    target.textContent = this.model.schema.transform(this.model.data)
+  }
+}