fix: transpile framework7 es builds

Author: Pooya Parsa

Diff for: lib/module.js

@@ -99,6 +99,10 @@ function extendConfig (config, options) {
     maxEntrypointSize: MAX_SIZE,
     maxAssetSize: MAX_SIZE
   })
+
+  // Transpile framework7 (es builds are not being transpiled)
+  const babel = config.module.rules.find(r => r.test + '' === '/\\.jsx?$/')
+  babel.exclude = /node_modules(?![\\/](framework7|framework7-vue)[\\/])/
 }
 
 function addTemplates (options) {