[5.0.0] NamedModulesPlugin is not a constructor

[sergeushenecz]

Hello everyone. After update to 5.0 I have problem when i start app.
TypeError: webpack.NamedModulesPlugin is not a constructor

plugins: options.plugins.concat([
        // It is needed to provide a workaround for moment js working with webpack.
        new webpack.ContextReplacementPlugin(/^\.\/locale$/, context => {
            if (!/\/moment\//.test(context.context)) {
                return;
            }
            // context needs to be modified in place
            Object.assign(context, {
                // include only ru and en variants
                // all tests are prefixed with './' so this must be part of the regExp
                // the default regExp includes everything; /^$/ could be used to include nothing
                regExp: /^\.\/(en|ru|pl)/,
                // point to the locale data folder relative to moment's src/lib/locale
                request: '../locale',
            });
        }),
        new webpack.DefinePlugin(StringifiedEnvVars),
        new webpack.NamedModulesPlugin(),
    ]),

[jouni-kantola]

NamedModulesPlugin ↦ optimization.moduleIds: 'named'

https://webpack.js.org/migrate/5/#update-outdated-options

[sergeushenecz]

@jouni-kantola thanks

[alexander-akait]

This plugin was removed, you even don’t need this anymore, we use better logic for long term caching out of box

[omkar-asort]

Hey! I am still confused. What do we write in place of new webpack.NamedModulesPlugin()

[alexander-akait]

Remove it, default values for v5 it the best solution