added make browserlist(autoprefixer) work fixed

1 files changed, 37 insertions, 0 deletions

diff --git a/node_modules/tapable/lib/AsyncSeriesHook.js b/node_modules/tapable/lib/AsyncSeriesHook.js
new file mode 100644
index 00000000..3edad005
--- /dev/null
+++ b/node_modules/tapable/lib/AsyncSeriesHook.js
@@ -0,0 +1,37 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const Hook = require("./Hook");
+const HookCodeFactory = require("./HookCodeFactory");
+
+class AsyncSeriesHookCodeFactory extends HookCodeFactory {
+	content({ onError, onDone }) {
+		return this.callTapsSeries({
+			onError: (i, err, next, doneBreak) => onError(err) + doneBreak(true),
+			onDone
+		});
+	}
+}
+
+const factory = new AsyncSeriesHookCodeFactory();
+
+const COMPILE = function(options) {
+	factory.setup(this, options);
+	return factory.create(options);
+};
+
+function AsyncSeriesHook(args = [], name = undefined) {
+	const hook = new Hook(args, name);
+	hook.constructor = AsyncSeriesHook;
+	hook.compile = COMPILE;
+	hook._call = undefined;
+	hook.call = undefined;
+	return hook;
+}
+
+AsyncSeriesHook.prototype = null;
+
+module.exports = AsyncSeriesHook;