Merge pull request #441 from Yoast/update-webpack

Update webpack to version 5.94.0 and adjust source map settings

Author: enricobattocchi

config/webpack/webpack.config.js

@@ -63,7 +63,7 @@ module.exports = ( env = { environment: "production" } ) => {
 
 	const config = {
 		mode,
-		devtool: mode === "development" ? "cheap-module-eval-source-map" : false,
+		devtool: mode === "development" ? "eval-cheap-module-source-map" : false,
 		entry: paths.entry,
 		context: paths.jsSrc,
 		optimization: {
@@ -76,7 +76,7 @@ module.exports = ( env = { environment: "production" } ) => {
 		output: {
 			path: paths.jsDist,
 			filename: getOutputFilename( mode ),
-			jsonpFunction: "duplicatePostWebpackJsonp",
+			chunkLoadingGlobal: "duplicatePostWebpackJsonp",
 		},
 		resolve: {
 			extensions: [ ".js", ".jsx" ],

package.json

@@ -47,7 +47,7 @@
     "grunt-shell": "^3.0.1",
     "grunt-webpack": "^4.0.2",
     "load-grunt-config": "^3.0.1",
-    "webpack": "^4.20.2"
+    "webpack": "^5.94.0"
   },
   "dependencies": {
     "@wordpress/edit-post": "^3.25.2",