update typings file

typings/rrdom/tree-node.d.ts

@@ -0,0 +1,20 @@
+export declare type AnyObject = {
+    [key: string]: any;
+    __rrdom__?: RRdomTreeNode;
+};
+export declare class RRdomTreeNode implements AnyObject {
+    parent: AnyObject | null;
+    previousSibling: AnyObject | null;
+    nextSibling: AnyObject | null;
+    firstChild: AnyObject | null;
+    lastChild: AnyObject | null;
+    childrenVersion: number;
+    childIndexCachedUpTo: AnyObject | null;
+    cachedIndex: number;
+    cachedIndexVersion: number;
+    get isAttached(): boolean;
+    get hasChildren(): boolean;
+    childrenChanged(): void;
+    getCachedIndex(parentNode: AnyObject): number;
+    setCachedIndex(parentNode: AnyObject, index: number): void;
+}