include node_modules so release .zip is deployable

node_modules/tstl/iterator/IForwardIterator.d.ts

@@ -0,0 +1,26 @@
+/**
+ * @packageDocumentation
+ * @module std
+ */
+import { IPointer } from "../functional/IPointer";
+import { IComparable } from "../functional/IComparable";
+/**
+ * Forward iterator.
+ *
+ * @author Jeongho Nam - https://github.com/samchon
+ */
+export interface IForwardIterator<T, Iterator extends IForwardIterator<T, Iterator> = IForwardIterator<T, any>> extends IPointer<T>, Pick<IComparable<Iterator>, "equals"> {
+    /**
+     * Get next iterator.
+     *
+     * @return The next iterator.
+     */
+    next(): Iterator;
+    /**
+     * Test whether equal to other iterator.
+     *
+     * @param obj The iterator to compare.
+     * @return Whether equal or not.
+     */
+    equals(obj: Iterator): boolean;
+}