Support for wasm

packages/next-server/server/render.js

@@ -26,6 +26,9 @@ function getDynamicImportBundles (manifest, moduleIds) {
 
 const logger = console
 
+// since send doesn't support wasm yet
+send.mime.define({ 'application/wasm': ['wasm'] })
+
 export async function render (req, res, pathname, query, opts) {
   const html = await renderToHTML(req, res, pathname, query, opts)
   sendHTML(req, res, html, req.method, opts)

packages/next/build/webpack.js

@@ -197,7 +197,8 @@ export default async function getBaseWebpackConfig (dir: string, {dev = false, i
       hotUpdateMainFilename: 'static/webpack/[hash].hot-update.json',
       // This saves chunks with the name given via `import()`
       chunkFilename: isServer ? `${dev ? '[name]' : '[name].[contenthash]'}.js` : `static/chunks/${dev ? '[name]' : '[name].[contenthash]'}.js`,
-      strictModuleExceptionHandling: true
+      strictModuleExceptionHandling: true,
+      webassemblyModuleFilename: 'static/wasm/[modulehash].wasm'
     },
     performance: { hints: false },
     resolve: resolveConfig,

test/integration/export/pages/dynamic-imports.js

@@ -1,7 +1,7 @@
 import Link from 'next/link'
 import dynamic from 'next/dynamic'
 
-const DynamicComponent = dynamic(import('../components/hello'))
+const DynamicComponent = dynamic(() => import('../components/hello'))
 
 export default () => (
   <div id='dynamic-imports-page'>