Merge pull request #7101 from pragyandas/master

d3.select('something').node() should return of type Node #7014

d3/d3.d.ts

@@ -791,7 +791,7 @@ declare module d3 {
         /**
          * Returns the first non-null element in the selection, or null otherwise.
          */
-        node(): EventTarget;
+        node(): Node;
 
         /**
          * Returns the total number of elements in the selection.
@@ -854,7 +854,7 @@ declare module d3 {
         call(func: (transition: Transition<Datum>, ...args: any[]) => any, ...args: any[]): Transition<Datum>;
 
         empty(): boolean;
-        node(): EventTarget;
+        node(): Node;
         size(): number;
     }