From d1d9f00b1bd660842addf5e6b1d1b64c852a9eea Mon Sep 17 00:00:00 2001
From: littleblack111 <littleblack11111@gmail.com>
Date: Sun, 5 Nov 2023 17:16:09 +0800
Subject: added hover prefixer

---
 node_modules/webpack/lib/MultiWatching.js | 81 +++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 node_modules/webpack/lib/MultiWatching.js

(limited to 'node_modules/webpack/lib/MultiWatching.js')

diff --git a/node_modules/webpack/lib/MultiWatching.js b/node_modules/webpack/lib/MultiWatching.js
new file mode 100644
index 00000000..b4fcd87c
--- /dev/null
+++ b/node_modules/webpack/lib/MultiWatching.js
@@ -0,0 +1,81 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const asyncLib = require("neo-async");
+
+/** @typedef {import("./MultiCompiler")} MultiCompiler */
+/** @typedef {import("./Watching")} Watching */
+
+/**
+ * @template T
+ * @callback Callback
+ * @param {(Error | null)=} err
+ * @param {T=} result
+ */
+
+class MultiWatching {
+	/**
+	 * @param {Watching[]} watchings child compilers' watchers
+	 * @param {MultiCompiler} compiler the compiler
+	 */
+	constructor(watchings, compiler) {
+		this.watchings = watchings;
+		this.compiler = compiler;
+	}
+
+	/**
+	 * @param {Callback<void>=} callback signals when the build has completed again
+	 * @returns {void}
+	 */
+	invalidate(callback) {
+		if (callback) {
+			asyncLib.each(
+				this.watchings,
+				(watching, callback) => watching.invalidate(callback),
+				callback
+			);
+		} else {
+			for (const watching of this.watchings) {
+				watching.invalidate();
+			}
+		}
+	}
+
+	suspend() {
+		for (const watching of this.watchings) {
+			watching.suspend();
+		}
+	}
+
+	resume() {
+		for (const watching of this.watchings) {
+			watching.resume();
+		}
+	}
+
+	/**
+	 * @param {Callback<void>} callback signals when the watcher is closed
+	 * @returns {void}
+	 */
+	close(callback) {
+		asyncLib.forEach(
+			this.watchings,
+			(watching, finishedCallback) => {
+				watching.close(finishedCallback);
+			},
+			err => {
+				this.compiler.hooks.watchClose.call();
+				if (typeof callback === "function") {
+					this.compiler.running = false;
+					callback(err);
+				}
+			}
+		);
+	}
+}
+
+module.exports = MultiWatching;
-- 
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