fix build issues and add typedoc

1 files changed, 10 insertions, 15 deletions

diff --git a/node_modules/async/waterfall.js b/node_modules/async/waterfall.js
index feda782cf..d547d6b1e 100644
--- a/node_modules/async/waterfall.js
+++ b/node_modules/async/waterfall.js
@@ -11,23 +11,18 @@ exports.default = function (tasks, callback) {
     var taskIndex = 0;
 
     function nextTask(args) {
-        if (taskIndex === tasks.length) {
-            return callback.apply(null, [null].concat(args));
-        }
-
-        var taskCallback = (0, _onlyOnce2.default)((0, _rest2.default)(function (err, args) {
-            if (err) {
-                return callback.apply(null, [err].concat(args));
-            }
-            nextTask(args);
-        }));
-
-        args.push(taskCallback);
-
         var task = (0, _wrapAsync2.default)(tasks[taskIndex++]);
+        args.push((0, _onlyOnce2.default)(next));
         task.apply(null, args);
     }
 
+    function next(err /*, ...args*/) {
+        if (err || taskIndex === tasks.length) {
+            return callback.apply(null, arguments);
+        }
+        nextTask((0, _slice2.default)(arguments, 1));
+    }
+
     nextTask([]);
 };
 
@@ -43,9 +38,9 @@ var _once = require('./internal/once');
 
 var _once2 = _interopRequireDefault(_once);
 
-var _rest = require('./internal/rest');
+var _slice = require('./internal/slice');
 
-var _rest2 = _interopRequireDefault(_rest);
+var _slice2 = _interopRequireDefault(_slice);
 
 var _onlyOnce = require('./internal/onlyOnce');