added make browserlist(autoprefixer) work fixed

1 files changed, 61 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/WarnDeprecatedOptionPlugin.js b/node_modules/webpack/lib/WarnDeprecatedOptionPlugin.js
new file mode 100644
index 00000000..725cce40
--- /dev/null
+++ b/node_modules/webpack/lib/WarnDeprecatedOptionPlugin.js
@@ -0,0 +1,61 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Florent Cailhol @ooflorent
+*/
+
+"use strict";
+
+const WebpackError = require("./WebpackError");
+
+/** @typedef {import("./Compiler")} Compiler */
+
+class WarnDeprecatedOptionPlugin {
+	/**
+	 * Create an instance of the plugin
+	 * @param {string} option the target option
+	 * @param {string | number} value the deprecated option value
+	 * @param {string} suggestion the suggestion replacement
+	 */
+	constructor(option, value, suggestion) {
+		this.option = option;
+		this.value = value;
+		this.suggestion = suggestion;
+	}
+
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.thisCompilation.tap(
+			"WarnDeprecatedOptionPlugin",
+			compilation => {
+				compilation.warnings.push(
+					new DeprecatedOptionWarning(this.option, this.value, this.suggestion)
+				);
+			}
+		);
+	}
+}
+
+class DeprecatedOptionWarning extends WebpackError {
+	/**
+	 * Create an instance deprecated option warning
+	 *
+	 * @param {string} option the target option
+	 * @param {string | number} value the deprecated option value
+	 * @param {string} suggestion the suggestion replacement
+	 */
+	constructor(option, value, suggestion) {
+		super();
+
+		this.name = "DeprecatedOptionWarning";
+		this.message =
+			"configuration\n" +
+			`The value '${value}' for option '${option}' is deprecated. ` +
+			`Use '${suggestion}' instead.`;
+	}
+}
+
+module.exports = WarnDeprecatedOptionPlugin;