add auto-highlighting of selected/updated code

src/presentation/Scripts/ScriptsTree/SelectableTree/LiquorTree/LiquorTreeOptions.ts

@@ -0,0 +1,16 @@
+import { ILiquorTreeOptions, ILiquorTreeFilter, ILiquorTreeNode } from 'liquor-tree';
+
+export class LiquorTreeOptions implements ILiquorTreeOptions {
+    public multiple = true;
+    public checkbox = true;
+    public checkOnSelect = true;
+    /*  For checkbox mode only. Children will have the same checked state as their parent.
+        This is false as it's handled manually to be able to batch select for performance + highlighting */
+    public autoCheckChildren = false;
+    public parentSelect = false;
+    public keyboardNavigation = true;
+    constructor(public filter: ILiquorTreeFilter) { }
+    public deletion(node: ILiquorTreeNode): boolean {
+        return false; // no op
+    }
+}