push the uni-demo project

uni-demo/node_modules/webpack/lib/dependencies/PrefetchDependency.js

@@ -0,0 +1,24 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const ModuleDependency = require("./ModuleDependency");
+
+class PrefetchDependency extends ModuleDependency {
+	constructor(request) {
+		super(request);
+	}
+
+	get type() {
+		return "prefetch";
+	}
+
+	get category() {
+		return "esm";
+	}
+}
+
+module.exports = PrefetchDependency;