$

node_modules/webpack/lib/serialization/MapObjectSerializer.js

@@ -0,0 +1,31 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+class MapObjectSerializer {
+	serialize(obj, { write }) {
+		write(obj.size);
+		for (const key of obj.keys()) {
+			write(key);
+		}
+		for (const value of obj.values()) {
+			write(value);
+		}
+	}
+	deserialize({ read }) {
+		let size = read();
+		const map = new Map();
+		const keys = [];
+		for (let i = 0; i < size; i++) {
+			keys.push(read());
+		}
+		for (let i = 0; i < size; i++) {
+			map.set(keys[i], read());
+		}
+		return map;
+	}
+}
+
+module.exports = MapObjectSerializer;