Bumped package version again.

Forgot to compile code before pushing new package to NPM last time. :\

package.json

@@ -1,6 +1,6 @@
 {
   "name": "iter-over",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "Sugary iteration utilities and interfaces.",
   "main": "js/main",
   "types": ".d.ts/main",

ts/core/abstract-iterator.ts

@@ -27,7 +27,7 @@ export abstract class AbstractIterator<E> implements IIterator<E> {
 	 *
 	 * @returns {E | undefined} The next element this AbstractIterator has.
 	 */
-	public abstract next(): E | undefined;
+	public abstract next(): E;
 
 	/**
 	 * Performs the specified action for all of the remaining elements in this AbstractIterator.

ts/tests/array-iterator.test.ts

@@ -139,7 +139,7 @@ describe("Per-method tests.", (): void => {
 
 			let resultSet: number[] = [];
 
-			populatedIterator.forEachRemaining((element: number) => resultSet.push(element));
+			populatedIterator.forEachRemaining((element: number | undefined) => resultSet.push(element as number));
 
 			expect(resultSet).toStrictEqual(iteratorArray);
 

ts/utility/array-iterator.ts

@@ -13,7 +13,7 @@ import { AbstractIterator } from "../core/abstract-iterator";
  * @version v1.5.0
  * @since v0.1.0
  */
-export class ArrayIterator<E> extends AbstractIterator<E> {
+export class ArrayIterator<E> extends AbstractIterator<E | undefined> {
 
 	/**
 	 * The array over which this object is iterating.

ts/utility/string-character-iterator.ts

@@ -13,7 +13,7 @@ import { AbstractIterator } from "../core/abstract-iterator";
  * @version v1.0.0
  * @since v0.1.0
  */
-export class StringCharacterIterator extends AbstractIterator<string> {
+export class StringCharacterIterator extends AbstractIterator<string | undefined> {
 
 	private content: string;
 

ts/utility/string-line-iterator.ts

@@ -13,7 +13,7 @@ import { AbstractIterator } from "../core/abstract-iterator";
  * @version v1.2.0
  * @since v1.2.0
  */
-export class StringLineIterator extends AbstractIterator<string> {
+export class StringLineIterator extends AbstractIterator<string | undefined> {
 
 	private content: string;