getWebpackConfig example

// make relative                 $path = \ltrim(\mb_substr($path, \mb_strlen($this->projectDir)), '/');
            }

            $bundles[$bundle->getName()] = [
                'basePath' => $path . '/',
                'views' => ['Resources/views'],
                'technicalName' => \str_replace('_', '-', $bundle->getContainerPrefix()),
                'administration' => [
                    'path' => 'Resources/app/administration/src',
                    'entryFilePath' => $this->getEntryFile($bundle->getPath(), 'Resources/app/administration/src'),
                    'webpack' => $this->getWebpackConfig($bundle->getPath(), 'Resources/app/administration'),
                ],
                'storefront' => [
                    'path' => 'Resources/app/storefront/src',
                    'entryFilePath' => $this->getEntryFile($bundle->getPath(), 'Resources/app/storefront/src'),
                    'webpack' => $this->getWebpackConfig($bundle->getPath(), 'Resources/app/storefront'),
                    'styleFiles' => $this->getStyleFiles($bundle->getName()),
                ],
            ];
        }

        return $bundles;
    }