next.config.js

/** @type {import('next').NextConfig} */
const nextConfig = {
  pageExtensions: ['ts', 'tsx', 'js', 'jsx']
    .map((extension) => {
      const isDevServer = process.env.NODE_ENV === 'development';
      const prodExtension = `(?<!dev\.)${extension}`;
      const devExtension = `dev\.${extension}`;
      return isDevServer ? [devExtension, extension] : prodExtension;
    })
    .flat(),
};

// eslint-disable-next-line @typescript-eslint/no-var-requires
const withBundleAnalyzer = require('@next/bundle-analyzer')({
  enabled: process.env.ANALYZE === 'true',
});
module.exports = withBundleAnalyzer(nextConfig);

// module.exports = nextConfig;