Fix.

node_modules/yargs/lib/middleware.js

@@ -1,10 +0,0 @@
-module.exports = function (globalMiddleware, context) {
-  return function (callback) {
-    if (Array.isArray(callback)) {
-      Array.prototype.push.apply(globalMiddleware, callback)
-    } else if (typeof callback === 'function') {
-      globalMiddleware.push(callback)
-    }
-    return context
-  }
-}