Update checked-in dependencies

node_modules/aggregate-error/index.js

@@ -1,16 +1,19 @@
-'use strict';
-const indentString = require('indent-string');
-const cleanStack = require('clean-stack');
+import indentString from 'indent-string';
+import cleanStack from 'clean-stack';
 
 const cleanInternalStack = stack => stack.replace(/\s+at .*aggregate-error\/index.js:\d+:\d+\)?/g, '');
 
-class AggregateError extends Error {
+export default class AggregateError extends Error {
+	#errors;
+
+	name = 'AggregateError';
+
 	constructor(errors) {
 		if (!Array.isArray(errors)) {
 			throw new TypeError(`Expected input to be an Array, got ${typeof errors}`);
 		}
 
-		errors = [...errors].map(error => {
+		errors = errors.map(error => {
 			if (error instanceof Error) {
 				return error;
 			}
@@ -26,22 +29,16 @@ class AggregateError extends Error {
 		let message = errors
 			.map(error => {
 				// The `stack` property is not standardized, so we can't assume it exists
-				return typeof error.stack === 'string' ? cleanInternalStack(cleanStack(error.stack)) : String(error);
+				return typeof error.stack === 'string' && error.stack.length > 0 ? cleanInternalStack(cleanStack(error.stack)) : String(error);
 			})
 			.join('\n');
 		message = '\n' + indentString(message, 4);
 		super(message);
 
-		this.name = 'AggregateError';
-
-		Object.defineProperty(this, '_errors', {value: errors});
+		this.#errors = errors;
 	}
 
-	* [Symbol.iterator]() {
-		for (const error of this._errors) {
-			yield error;
-		}
+	get errors() {
+		return this.#errors.slice();
 	}
 }
-
-module.exports = AggregateError;