Nodes keep what they read and check every spelling of a property: JSON re-reads, one-element arrays, struct fields, bus elements, Complexity, Parameter shape

dist/datamodel/node/BaseNode.d.ts

@@ -128,6 +128,17 @@ export type ElementSubscript = {
  * `_encoded`, so the walk stops at the first container and answers null for them.
  */
 export declare function encodedHolderOf(node: BaseNode | null | undefined): BaseNode | null;
+/**
+ * The prop in `props` that an edit naming `name` is an edit of: the one whose key or column is
+ * `name`, which is how an edit committed in the 'Value' column reaches the atom that owns it (a
+ * Variant's Condition/Specification), or else the one whose node field (`nodeProperty`) is
+ * `name`. The field is the same property under MATLAB's spelling (`Complexity` for the
+ * `complexity` column), so an edit by that name is checked, and its undo captured, as the
+ * column's is (C-030). Key and column first, so a prop's own name wins over another's field.
+ * One rule for DataNode._propFor, which every per-property gate asks, and for the session's
+ * capture of the value an edit replaces (DataModel.readPropertyValue).
+ */
+export declare function propNamed(props: PropClass[], name: string): PropClass | undefined;
 export default class BaseNode {
     name: string;
     parent: BaseNode | null;