chore(routing): update routing package

packages/angular/scripts/router/src/utils/tree.d.ts

@@ -0,0 +1,22 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+export declare class Tree<T> {
+    constructor(root: TreeNode<T>);
+    readonly root: T;
+}
+export declare class TreeNode<T> {
+    value: T;
+    children: TreeNode<T>[];
+    constructor(value: T, children: TreeNode<T>[]);
+    toString(): string;
+}
+export declare function nodeChildrenAsMap<T extends {
+    outlet: string;
+}>(node: TreeNode<T> | null): {
+    [outlet: string]: TreeNode<T>;
+};