/* */ 
(function(process) {
  "use strict";
  var _Symbol = require('../core-js/symbol')["default"];
  var _Symbol$iterator = require('../core-js/symbol/iterator')["default"];
  var _Object$create = require('../core-js/object/create')["default"];
  var _Promise = require('../core-js/promise')["default"];
  !(function(global) {
    "use strict";
    var hasOwn = Object.prototype.hasOwnProperty;
    var undefined;
    var iteratorSymbol = typeof _Symbol === "function" && _Symbol$iterator || "@@iterator";
    var inModule = typeof module === "object";
    var runtime = global.regeneratorRuntime;
    if (runtime) {
      if (inModule) {
        module.exports = runtime;
      }
      return;
    }
    runtime = global.regeneratorRuntime = inModule ? module.exports : {};
    function wrap(innerFn, outerFn, self, tryLocsList) {
      var generator = _Object$create((outerFn || Generator).prototype);
      generator._invoke = makeInvokeMethod(innerFn, self || null, new Context(tryLocsList || []));
      return generator;
    }
    runtime.wrap = wrap;
    function tryCatch(fn, obj, arg) {
      try {
        return {
          type: "normal",
          arg: fn.call(obj, arg)
        };
      } catch (err) {
        return {
          type: "throw",
          arg: err
        };
      }
    }
    var GenStateSuspendedStart = "suspendedStart";
    var GenStateSuspendedYield = "suspendedYield";
    var GenStateExecuting = "executing";
    var GenStateCompleted = "completed";
    var ContinueSentinel = {};
    function Generator() {}
    function GeneratorFunction() {}
    function GeneratorFunctionPrototype() {}
    var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype;
    GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
    GeneratorFunctionPrototype.constructor = GeneratorFunction;
    GeneratorFunction.displayName = "GeneratorFunction";
    function defineIteratorMethods(prototype) {
      ["next", "throw", "return"].forEach(function(method) {
        prototype[method] = function(arg) {
          return this._invoke(method, arg);
        };
      });
    }
    runtime.isGeneratorFunction = function(genFun) {
      var ctor = typeof genFun === "function" && genFun.constructor;
      return ctor ? ctor === GeneratorFunction || (ctor.displayName || ctor.name) === "GeneratorFunction" : false;
    };
    runtime.mark = function(genFun) {
      genFun.__proto__ = GeneratorFunctionPrototype;
      genFun.prototype = _Object$create(Gp);
      return genFun;
    };
    runtime.awrap = function(arg) {
      return new AwaitArgument(arg);
    };
    function AwaitArgument(arg) {
      this.arg = arg;
    }
    function AsyncIterator(generator) {
      function invoke(method, arg) {
        var result = generator[method](arg);
        var value = result.value;
        return value instanceof AwaitArgument ? _Promise.resolve(value.arg).then(invokeNext, invokeThrow) : _Promise.resolve(value).then(function(unwrapped) {
          result.value = unwrapped;
          return result;
        });
      }
      if (typeof process === "object" && process.domain) {
        invoke = process.domain.bind(invoke);
      }
      var invokeNext = invoke.bind(generator, "next");
      var invokeThrow = invoke.bind(generator, "throw");
      var invokeReturn = invoke.bind(generator, "return");
      var previousPromise;
      function enqueue(method, arg) {
        var enqueueResult = previousPromise ? previousPromise.then(function() {
          return invoke(method, arg);
        }) : new _Promise(function(resolve) {
          resolve(invoke(method, arg));
        });
        previousPromise = enqueueResult["catch"](function(ignored) {});
        return enqueueResult;
      }
      this._invoke = enqueue;
    }
    defineIteratorMethods(AsyncIterator.prototype);
    runtime.async = function(innerFn, outerFn, self, tryLocsList) {
      var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList));
      return runtime.isGeneratorFunction(outerFn) ? iter : iter.next().then(function(result) {
        return result.done ? result.value : iter.next();
      });
    };
    function makeInvokeMethod(innerFn, self, context) {
      var state = GenStateSuspendedStart;
      return function invoke(method, arg) {
        if (state === GenStateExecuting) {
          throw new Error("Generator is already running");
        }
        if (state === GenStateCompleted) {
          if (method === "throw") {
            throw arg;
          }
          return doneResult();
        }
        while (true) {
          var delegate = context.delegate;
          if (delegate) {
            if (method === "return" || method === "throw" && delegate.iterator[method] === undefined) {
              context.delegate = null;
              var returnMethod = delegate.iterator["return"];
              if (returnMethod) {
                var record = tryCatch(returnMethod, delegate.iterator, arg);
                if (record.type === "throw") {
                  method = "throw";
                  arg = record.arg;
                  continue;
                }
              }
              if (method === "return") {
                continue;
              }
            }
            var record = tryCatch(delegate.iterator[method], delegate.iterator, arg);
            if (record.type === "throw") {
              context.delegate = null;
              method = "throw";
              arg = record.arg;
              continue;
            }
            method = "next";
            arg = undefined;
            var info = record.arg;
            if (info.done) {
              context[delegate.resultName] = info.value;
              context.next = delegate.nextLoc;
            } else {
              state = GenStateSuspendedYield;
              return info;
            }
            context.delegate = null;
          }
          if (method === "next") {
            if (state === GenStateSuspendedYield) {
              context.sent = arg;
            } else {
              context.sent = undefined;
            }
          } else if (method === "throw") {
            if (state === GenStateSuspendedStart) {
              state = GenStateCompleted;
              throw arg;
            }
            if (context.dispatchException(arg)) {
              method = "next";
              arg = undefined;
            }
          } else if (method === "return") {
            context.abrupt("return", arg);
          }
          state = GenStateExecuting;
          var record = tryCatch(innerFn, self, context);
          if (record.type === "normal") {
            state = context.done ? GenStateCompleted : GenStateSuspendedYield;
            var info = {
              value: record.arg,
              done: context.done
            };
            if (record.arg === ContinueSentinel) {
              if (context.delegate && method === "next") {
                arg = undefined;
              }
            } else {
              return info;
            }
          } else if (record.type === "throw") {
            state = GenStateCompleted;
            method = "throw";
            arg = record.arg;
          }
        }
      };
    }
    defineIteratorMethods(Gp);
    Gp[iteratorSymbol] = function() {
      return this;
    };
    Gp.toString = function() {
      return "[object Generator]";
    };
    function pushTryEntry(locs) {
      var entry = {tryLoc: locs[0]};
      if (1 in locs) {
        entry.catchLoc = locs[1];
      }
      if (2 in locs) {
        entry.finallyLoc = locs[2];
        entry.afterLoc = locs[3];
      }
      this.tryEntries.push(entry);
    }
    function resetTryEntry(entry) {
      var record = entry.completion || {};
      record.type = "normal";
      delete record.arg;
      entry.completion = record;
    }
    function Context(tryLocsList) {
      this.tryEntries = [{tryLoc: "root"}];
      tryLocsList.forEach(pushTryEntry, this);
      this.reset(true);
    }
    runtime.keys = function(object) {
      var keys = [];
      for (var key in object) {
        keys.push(key);
      }
      keys.reverse();
      return function next() {
        while (keys.length) {
          var key = keys.pop();
          if (key in object) {
            next.value = key;
            next.done = false;
            return next;
          }
        }
        next.done = true;
        return next;
      };
    };
    function values(iterable) {
      if (iterable) {
        var iteratorMethod = iterable[iteratorSymbol];
        if (iteratorMethod) {
          return iteratorMethod.call(iterable);
        }
        if (typeof iterable.next === "function") {
          return iterable;
        }
        if (!isNaN(iterable.length)) {
          var i = -1,
              next = function next() {
                while (++i < iterable.length) {
                  if (hasOwn.call(iterable, i)) {
                    next.value = iterable[i];
                    next.done = false;
                    return next;
                  }
                }
                next.value = undefined;
                next.done = true;
                return next;
              };
          return next.next = next;
        }
      }
      return {next: doneResult};
    }
    runtime.values = values;
    function doneResult() {
      return {
        value: undefined,
        done: true
      };
    }
    Context.prototype = {
      constructor: Context,
      reset: function reset(skipTempReset) {
        this.prev = 0;
        this.next = 0;
        this.sent = undefined;
        this.done = false;
        this.delegate = null;
        this.tryEntries.forEach(resetTryEntry);
        if (!skipTempReset) {
          for (var name in this) {
            if (name.charAt(0) === "t" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) {
              this[name] = undefined;
            }
          }
        }
      },
      stop: function stop() {
        this.done = true;
        var rootEntry = this.tryEntries[0];
        var rootRecord = rootEntry.completion;
        if (rootRecord.type === "throw") {
          throw rootRecord.arg;
        }
        return this.rval;
      },
      dispatchException: function dispatchException(exception) {
        if (this.done) {
          throw exception;
        }
        var context = this;
        function handle(loc, caught) {
          record.type = "throw";
          record.arg = exception;
          context.next = loc;
          return !!caught;
        }
        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
          var entry = this.tryEntries[i];
          var record = entry.completion;
          if (entry.tryLoc === "root") {
            return handle("end");
          }
          if (entry.tryLoc <= this.prev) {
            var hasCatch = hasOwn.call(entry, "catchLoc");
            var hasFinally = hasOwn.call(entry, "finallyLoc");
            if (hasCatch && hasFinally) {
              if (this.prev < entry.catchLoc) {
                return handle(entry.catchLoc, true);
              } else if (this.prev < entry.finallyLoc) {
                return handle(entry.finallyLoc);
              }
            } else if (hasCatch) {
              if (this.prev < entry.catchLoc) {
                return handle(entry.catchLoc, true);
              }
            } else if (hasFinally) {
              if (this.prev < entry.finallyLoc) {
                return handle(entry.finallyLoc);
              }
            } else {
              throw new Error("try statement without catch or finally");
            }
          }
        }
      },
      abrupt: function abrupt(type, arg) {
        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
          var entry = this.tryEntries[i];
          if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) {
            var finallyEntry = entry;
            break;
          }
        }
        if (finallyEntry && (type === "break" || type === "continue") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) {
          finallyEntry = null;
        }
        var record = finallyEntry ? finallyEntry.completion : {};
        record.type = type;
        record.arg = arg;
        if (finallyEntry) {
          this.next = finallyEntry.finallyLoc;
        } else {
          this.complete(record);
        }
        return ContinueSentinel;
      },
      complete: function complete(record, afterLoc) {
        if (record.type === "throw") {
          throw record.arg;
        }
        if (record.type === "break" || record.type === "continue") {
          this.next = record.arg;
        } else if (record.type === "return") {
          this.rval = record.arg;
          this.next = "end";
        } else if (record.type === "normal" && afterLoc) {
          this.next = afterLoc;
        }
      },
      finish: function finish(finallyLoc) {
        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
          var entry = this.tryEntries[i];
          if (entry.finallyLoc === finallyLoc) {
            this.complete(entry.completion, entry.afterLoc);
            resetTryEntry(entry);
            return ContinueSentinel;
          }
        }
      },
      "catch": function _catch(tryLoc) {
        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
          var entry = this.tryEntries[i];
          if (entry.tryLoc === tryLoc) {
            var record = entry.completion;
            if (record.type === "throw") {
              var thrown = record.arg;
              resetTryEntry(entry);
            }
            return thrown;
          }
        }
        throw new Error("illegal catch attempt");
      },
      delegateYield: function delegateYield(iterable, resultName, nextLoc) {
        this.delegate = {
          iterator: values(iterable),
          resultName: resultName,
          nextLoc: nextLoc
        };
        return ContinueSentinel;
      }
    };
  })(typeof global === "object" ? global : typeof window === "object" ? window : typeof self === "object" ? self : undefined);
})(require('process'));