diff --git a/src/views/nodes/viewNode.ts b/src/views/nodes/viewNode.ts
index 938251d..d71ffff 100644
--- a/src/views/nodes/viewNode.ts
+++ b/src/views/nodes/viewNode.ts
@@ -123,8 +123,11 @@ export interface PageableViewNode {
 	readonly rememberLastMaxCount?: boolean;
 	maxCount: number | undefined;
 }
-export function nodeSupportsPaging(node: ViewNode): node is ViewNode & PageableViewNode {
-	return Functions.is<ViewNode & PageableViewNode>(node, 'supportsPaging', true);
+
+export namespace PageableViewNode {
+	export function is(node: ViewNode): node is ViewNode & PageableViewNode {
+		return Functions.is<ViewNode & PageableViewNode>(node, 'supportsPaging', true);
+	}
 }
 
 export abstract class SubscribeableViewNode<TView extends View = View> extends ViewNode<TView> {
diff --git a/src/views/viewBase.ts b/src/views/viewBase.ts
index 38919e8..d49ee3a 100644
--- a/src/views/viewBase.ts
+++ b/src/views/viewBase.ts
@@ -22,8 +22,7 @@ import { debug, Functions, log, Strings } from '../system';
 import { CompareView } from './compareView';
 import { FileHistoryView } from './fileHistoryView';
 import { LineHistoryView } from './lineHistoryView';
-import { ViewNode } from './nodes';
-import { nodeSupportsPaging, PageableViewNode } from './nodes/viewNode';
+import { PageableViewNode, ViewNode } from './nodes';
 import { RepositoriesView } from './repositoriesView';
 import { SearchView } from './searchView';
 
@@ -129,7 +128,7 @@ export abstract class ViewBase<TRoot extends ViewNode<View>> implements TreeData
 
 	protected onElementCollapsed(e: TreeViewExpansionEvent<ViewNode>) {
 		// Clear any last max count if the node was collapsed
-		if (nodeSupportsPaging(e.element)) {
+		if (PageableViewNode.is(e.element)) {
 			this.resetNodeLastMaxCount(e.element);
 		}
 
diff --git a/src/views/viewCommands.ts b/src/views/viewCommands.ts
index 9304b79..4cba171 100644
--- a/src/views/viewCommands.ts
+++ b/src/views/viewCommands.ts
@@ -26,7 +26,7 @@ import {
 	FileHistoryNode,
 	FolderNode,
 	LineHistoryNode,
-	nodeSupportsPaging,
+	PageableViewNode,
 	PagerNode,
 	RemoteNode,
 	RepositoryNode,
@@ -68,7 +68,7 @@ export class ViewCommands {
 		commands.registerCommand(
 			'gitlens.views.refreshNode',
 			(node: ViewNode, reset?: boolean) => {
-				if (reset == null && nodeSupportsPaging(node)) {
+				if (reset == null && PageableViewNode.is(node)) {
 					node.maxCount = undefined;
 					node.view.resetNodeLastMaxCount(node);
 				}