Fix.

node_modules/cosmiconfig/dist/index.js

@@ -0,0 +1,81 @@
+//      
+'use strict';
+
+const os = require('os');
+const createExplorer = require('./createExplorer');
+const loaders = require('./loaders');
+
+module.exports = cosmiconfig;
+
+function cosmiconfig(
+  moduleName        ,
+  options   
+                         
+                     
+                                 
+                                      
+                     
+                    
+                                                       
+   
+) {
+  options = options || {};
+  const defaults = {
+    packageProp: moduleName,
+    searchPlaces: [
+      'package.json',
+      `.${moduleName}rc`,
+      `.${moduleName}rc.json`,
+      `.${moduleName}rc.yaml`,
+      `.${moduleName}rc.yml`,
+      `.${moduleName}rc.js`,
+      `${moduleName}.config.js`,
+    ],
+    ignoreEmptySearchPlaces: true,
+    stopDir: os.homedir(),
+    cache: true,
+    transform: identity,
+  };
+  const normalizedOptions                  = Object.assign(
+    {},
+    defaults,
+    options,
+    {
+      loaders: normalizeLoaders(options.loaders),
+    }
+  );
+
+  return createExplorer(normalizedOptions);
+}
+
+cosmiconfig.loadJs = loaders.loadJs;
+cosmiconfig.loadJson = loaders.loadJson;
+cosmiconfig.loadYaml = loaders.loadYaml;
+
+function normalizeLoaders(rawLoaders         )          {
+  const defaults = {
+    '.js': { sync: loaders.loadJs, async: loaders.loadJs },
+    '.json': { sync: loaders.loadJson, async: loaders.loadJson },
+    '.yaml': { sync: loaders.loadYaml, async: loaders.loadYaml },
+    '.yml': { sync: loaders.loadYaml, async: loaders.loadYaml },
+    noExt: { sync: loaders.loadYaml, async: loaders.loadYaml },
+  };
+
+  if (!rawLoaders) {
+    return defaults;
+  }
+
+  return Object.keys(rawLoaders).reduce((result, ext) => {
+    const entry = rawLoaders && rawLoaders[ext];
+    if (typeof entry === 'function') {
+      result[ext] = { sync: entry, async: entry };
+    } else {
+      result[ext] = entry;
+    }
+    return result;
+  }, defaults);
+}
+
+function identity(x) {
+  return x;
+}