diff --git a/files/assets/js/service-worker.js b/files/assets/js/service-worker.js
index 06eb2e5e5..c7ee06147 100644
--- a/files/assets/js/service-worker.js
+++ b/files/assets/js/service-worker.js
@@ -4,39 +4,39 @@
 'use strict';
 
 function _defineProperty(obj, key, value) {
-  if (key in obj) {
-    Object.defineProperty(obj, key, {
-      value: value,
-      enumerable: true,
-      configurable: true,
-      writable: true
-    });
-  } else {
-    obj[key] = value;
-  }
+	if (key in obj) {
+		Object.defineProperty(obj, key, {
+			value: value,
+			enumerable: true,
+			configurable: true,
+			writable: true
+		});
+	} else {
+		obj[key] = value;
+	}
 
-  return obj;
+	return obj;
 }
 
 var defineProperty = _defineProperty;
 
 function _objectSpread(target) {
-  for (var i = 1; i < arguments.length; i++) {
-    var source = arguments[i] != null ? arguments[i] : {};
-    var ownKeys = Object.keys(source);
+	for (var i = 1; i < arguments.length; i++) {
+		var source = arguments[i] != null ? arguments[i] : {};
+		var ownKeys = Object.keys(source);
 
-    if (typeof Object.getOwnPropertySymbols === 'function') {
-      ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
-        return Object.getOwnPropertyDescriptor(source, sym).enumerable;
-      }));
-    }
+		if (typeof Object.getOwnPropertySymbols === 'function') {
+			ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
+				return Object.getOwnPropertyDescriptor(source, sym).enumerable;
+			}));
+		}
 
-    ownKeys.forEach(function (key) {
-      defineProperty(target, key, source[key]);
-    });
-  }
+		ownKeys.forEach(function (key) {
+			defineProperty(target, key, source[key]);
+		});
+	}
 
-  return target;
+	return target;
 }
 
 var objectSpread = _objectSpread;
@@ -55,896 +55,897 @@ var runtime_1 = createCommonjsModule(function (module) {
 
 var runtime = (function (exports) {
 
-  var Op = Object.prototype;
-  var hasOwn = Op.hasOwnProperty;
-  var undefined$1; // More compressible than void 0.
-  var $Symbol = typeof Symbol === "function" ? Symbol : {};
-  var iteratorSymbol = $Symbol.iterator || "@@iterator";
-  var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
-  var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
-
-  function wrap(innerFn, outerFn, self, tryLocsList) {
-    // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
-    var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
-    var generator = Object.create(protoGenerator.prototype);
-    var context = new Context(tryLocsList || []);
-
-    // The ._invoke method unifies the implementations of the .next,
-    // .throw, and .return methods.
-    generator._invoke = makeInvokeMethod(innerFn, self, context);
-
-    return generator;
-  }
-  exports.wrap = wrap;
-
-  // Try/catch helper to minimize deoptimizations. Returns a completion
-  // record like context.tryEntries[i].completion. This interface could
-  // have been (and was previously) designed to take a closure to be
-  // invoked without arguments, but in all the cases we care about we
-  // already have an existing method we want to call, so there's no need
-  // to create a new function object. We can even get away with assuming
-  // the method takes exactly one argument, since that happens to be true
-  // in every case, so we don't have to touch the arguments object. The
-  // only additional allocation required is the completion record, which
-  // has a stable shape and so hopefully should be cheap to allocate.
-  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";
-
-  // Returning this object from the innerFn has the same effect as
-  // breaking out of the dispatch switch statement.
-  var ContinueSentinel = {};
-
-  // Dummy constructor functions that we use as the .constructor and
-  // .constructor.prototype properties for functions that return Generator
-  // objects. For full spec compliance, you may wish to configure your
-  // minifier not to mangle the names of these two functions.
-  function Generator() {}
-  function GeneratorFunction() {}
-  function GeneratorFunctionPrototype() {}
-
-  // This is a polyfill for %IteratorPrototype% for environments that
-  // don't natively support it.
-  var IteratorPrototype = {};
-  IteratorPrototype[iteratorSymbol] = function () {
-    return this;
-  };
-
-  var getProto = Object.getPrototypeOf;
-  var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
-  if (NativeIteratorPrototype &&
-      NativeIteratorPrototype !== Op &&
-      hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
-    // This environment has a native %IteratorPrototype%; use it instead
-    // of the polyfill.
-    IteratorPrototype = NativeIteratorPrototype;
-  }
-
-  var Gp = GeneratorFunctionPrototype.prototype =
-    Generator.prototype = Object.create(IteratorPrototype);
-  GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
-  GeneratorFunctionPrototype.constructor = GeneratorFunction;
-  GeneratorFunctionPrototype[toStringTagSymbol] =
-    GeneratorFunction.displayName = "GeneratorFunction";
-
-  // Helper for defining the .next, .throw, and .return methods of the
-  // Iterator interface in terms of a single ._invoke method.
-  function defineIteratorMethods(prototype) {
-    ["next", "throw", "return"].forEach(function(method) {
-      prototype[method] = function(arg) {
-        return this._invoke(method, arg);
-      };
-    });
-  }
-
-  exports.isGeneratorFunction = function(genFun) {
-    var ctor = typeof genFun === "function" && genFun.constructor;
-    return ctor
-      ? ctor === GeneratorFunction ||
-        // For the native GeneratorFunction constructor, the best we can
-        // do is to check its .name property.
-        (ctor.displayName || ctor.name) === "GeneratorFunction"
-      : false;
-  };
-
-  exports.mark = function(genFun) {
-    if (Object.setPrototypeOf) {
-      Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
-    } else {
-      genFun.__proto__ = GeneratorFunctionPrototype;
-      if (!(toStringTagSymbol in genFun)) {
-        genFun[toStringTagSymbol] = "GeneratorFunction";
-      }
-    }
-    genFun.prototype = Object.create(Gp);
-    return genFun;
-  };
-
-  // Within the body of any async function, `await x` is transformed to
-  // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
-  // `hasOwn.call(value, "__await")` to determine if the yielded value is
-  // meant to be awaited.
-  exports.awrap = function(arg) {
-    return { __await: arg };
-  };
-
-  function AsyncIterator(generator) {
-    function invoke(method, arg, resolve, reject) {
-      var record = tryCatch(generator[method], generator, arg);
-      if (record.type === "throw") {
-        reject(record.arg);
-      } else {
-        var result = record.arg;
-        var value = result.value;
-        if (value &&
-            typeof value === "object" &&
-            hasOwn.call(value, "__await")) {
-          return Promise.resolve(value.__await).then(function(value) {
-            invoke("next", value, resolve, reject);
-          }, function(err) {
-            invoke("throw", err, resolve, reject);
-          });
-        }
-
-        return Promise.resolve(value).then(function(unwrapped) {
-          // When a yielded Promise is resolved, its final value becomes
-          // the .value of the Promise<{value,done}> result for the
-          // current iteration.
-          result.value = unwrapped;
-          resolve(result);
-        }, function(error) {
-          // If a rejected Promise was yielded, throw the rejection back
-          // into the async generator function so it can be handled there.
-          return invoke("throw", error, resolve, reject);
-        });
-      }
-    }
-
-    var previousPromise;
-
-    function enqueue(method, arg) {
-      function callInvokeWithMethodAndArg() {
-        return new Promise(function(resolve, reject) {
-          invoke(method, arg, resolve, reject);
-        });
-      }
-
-      return previousPromise =
-        // If enqueue has been called before, then we want to wait until
-        // all previous Promises have been resolved before calling invoke,
-        // so that results are always delivered in the correct order. If
-        // enqueue has not been called before, then it is important to
-        // call invoke immediately, without waiting on a callback to fire,
-        // so that the async generator function has the opportunity to do
-        // any necessary setup in a predictable way. This predictability
-        // is why the Promise constructor synchronously invokes its
-        // executor callback, and why async functions synchronously
-        // execute code before the first await. Since we implement simple
-        // async functions in terms of async generators, it is especially
-        // important to get this right, even though it requires care.
-        previousPromise ? previousPromise.then(
-          callInvokeWithMethodAndArg,
-          // Avoid propagating failures to Promises returned by later
-          // invocations of the iterator.
-          callInvokeWithMethodAndArg
-        ) : callInvokeWithMethodAndArg();
-    }
-
-    // Define the unified helper method that is used to implement .next,
-    // .throw, and .return (see defineIteratorMethods).
-    this._invoke = enqueue;
-  }
-
-  defineIteratorMethods(AsyncIterator.prototype);
-  AsyncIterator.prototype[asyncIteratorSymbol] = function () {
-    return this;
-  };
-  exports.AsyncIterator = AsyncIterator;
-
-  // Note that simple async functions are implemented on top of
-  // AsyncIterator objects; they just return a Promise for the value of
-  // the final result produced by the iterator.
-  exports.async = function(innerFn, outerFn, self, tryLocsList) {
-    var iter = new AsyncIterator(
-      wrap(innerFn, outerFn, self, tryLocsList)
-    );
-
-    return exports.isGeneratorFunction(outerFn)
-      ? iter // If outerFn is a generator, return the full iterator.
-      : 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;
-        }
-
-        // Be forgiving, per 25.3.3.3.3 of the spec:
-        // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
-        return doneResult();
-      }
-
-      context.method = method;
-      context.arg = arg;
-
-      while (true) {
-        var delegate = context.delegate;
-        if (delegate) {
-          var delegateResult = maybeInvokeDelegate(delegate, context);
-          if (delegateResult) {
-            if (delegateResult === ContinueSentinel) continue;
-            return delegateResult;
-          }
-        }
-
-        if (context.method === "next") {
-          // Setting context._sent for legacy support of Babel's
-          // function.sent implementation.
-          context.sent = context._sent = context.arg;
-
-        } else if (context.method === "throw") {
-          if (state === GenStateSuspendedStart) {
-            state = GenStateCompleted;
-            throw context.arg;
-          }
-
-          context.dispatchException(context.arg);
-
-        } else if (context.method === "return") {
-          context.abrupt("return", context.arg);
-        }
-
-        state = GenStateExecuting;
-
-        var record = tryCatch(innerFn, self, context);
-        if (record.type === "normal") {
-          // If an exception is thrown from innerFn, we leave state ===
-          // GenStateExecuting and loop back for another invocation.
-          state = context.done
-            ? GenStateCompleted
-            : GenStateSuspendedYield;
-
-          if (record.arg === ContinueSentinel) {
-            continue;
-          }
-
-          return {
-            value: record.arg,
-            done: context.done
-          };
-
-        } else if (record.type === "throw") {
-          state = GenStateCompleted;
-          // Dispatch the exception by looping back around to the
-          // context.dispatchException(context.arg) call above.
-          context.method = "throw";
-          context.arg = record.arg;
-        }
-      }
-    };
-  }
-
-  // Call delegate.iterator[context.method](context.arg) and handle the
-  // result, either by returning a { value, done } result from the
-  // delegate iterator, or by modifying context.method and context.arg,
-  // setting context.delegate to null, and returning the ContinueSentinel.
-  function maybeInvokeDelegate(delegate, context) {
-    var method = delegate.iterator[context.method];
-    if (method === undefined$1) {
-      // A .throw or .return when the delegate iterator has no .throw
-      // method always terminates the yield* loop.
-      context.delegate = null;
-
-      if (context.method === "throw") {
-        // Note: ["return"] must be used for ES3 parsing compatibility.
-        if (delegate.iterator["return"]) {
-          // If the delegate iterator has a return method, give it a
-          // chance to clean up.
-          context.method = "return";
-          context.arg = undefined$1;
-          maybeInvokeDelegate(delegate, context);
-
-          if (context.method === "throw") {
-            // If maybeInvokeDelegate(context) changed context.method from
-            // "return" to "throw", let that override the TypeError below.
-            return ContinueSentinel;
-          }
-        }
-
-        context.method = "throw";
-        context.arg = new TypeError(
-          "The iterator does not provide a 'throw' method");
-      }
-
-      return ContinueSentinel;
-    }
-
-    var record = tryCatch(method, delegate.iterator, context.arg);
-
-    if (record.type === "throw") {
-      context.method = "throw";
-      context.arg = record.arg;
-      context.delegate = null;
-      return ContinueSentinel;
-    }
-
-    var info = record.arg;
-
-    if (! info) {
-      context.method = "throw";
-      context.arg = new TypeError("iterator result is not an object");
-      context.delegate = null;
-      return ContinueSentinel;
-    }
-
-    if (info.done) {
-      // Assign the result of the finished delegate to the temporary
-      // variable specified by delegate.resultName (see delegateYield).
-      context[delegate.resultName] = info.value;
-
-      // Resume execution at the desired location (see delegateYield).
-      context.next = delegate.nextLoc;
-
-      // If context.method was "throw" but the delegate handled the
-      // exception, let the outer generator proceed normally. If
-      // context.method was "next", forget context.arg since it has been
-      // "consumed" by the delegate iterator. If context.method was
-      // "return", allow the original .return call to continue in the
-      // outer generator.
-      if (context.method !== "return") {
-        context.method = "next";
-        context.arg = undefined$1;
-      }
-
-    } else {
-      // Re-yield the result returned by the delegate method.
-      return info;
-    }
-
-    // The delegate iterator is finished, so forget it and continue with
-    // the outer generator.
-    context.delegate = null;
-    return ContinueSentinel;
-  }
-
-  // Define Generator.prototype.{next,throw,return} in terms of the
-  // unified ._invoke helper method.
-  defineIteratorMethods(Gp);
-
-  Gp[toStringTagSymbol] = "Generator";
-
-  // A Generator should always return itself as the iterator object when the
-  // @@iterator function is called on it. Some browsers' implementations of the
-  // iterator prototype chain incorrectly implement this, causing the Generator
-  // object to not be returned from this call. This ensures that doesn't happen.
-  // See https://github.com/facebook/regenerator/issues/274 for more details.
-  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) {
-    // The root entry object (effectively a try statement without a catch
-    // or a finally block) gives us a place to store values thrown from
-    // locations where there is no enclosing try statement.
-    this.tryEntries = [{ tryLoc: "root" }];
-    tryLocsList.forEach(pushTryEntry, this);
-    this.reset(true);
-  }
-
-  exports.keys = function(object) {
-    var keys = [];
-    for (var key in object) {
-      keys.push(key);
-    }
-    keys.reverse();
-
-    // Rather than returning an object with a next method, we keep
-    // things simple and return the next function itself.
-    return function next() {
-      while (keys.length) {
-        var key = keys.pop();
-        if (key in object) {
-          next.value = key;
-          next.done = false;
-          return next;
-        }
-      }
-
-      // To avoid creating an additional object, we just hang the .value
-      // and .done properties off the next function object itself. This
-      // also ensures that the minifier will not anonymize the function.
-      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$1;
-          next.done = true;
-
-          return next;
-        };
-
-        return next.next = next;
-      }
-    }
-
-    // Return an iterator with no values.
-    return { next: doneResult };
-  }
-  exports.values = values;
-
-  function doneResult() {
-    return { value: undefined$1, done: true };
-  }
-
-  Context.prototype = {
-    constructor: Context,
-
-    reset: function(skipTempReset) {
-      this.prev = 0;
-      this.next = 0;
-      // Resetting context._sent for legacy support of Babel's
-      // function.sent implementation.
-      this.sent = this._sent = undefined$1;
-      this.done = false;
-      this.delegate = null;
-
-      this.method = "next";
-      this.arg = undefined$1;
-
-      this.tryEntries.forEach(resetTryEntry);
-
-      if (!skipTempReset) {
-        for (var name in this) {
-          // Not sure about the optimal order of these conditions:
-          if (name.charAt(0) === "t" &&
-              hasOwn.call(this, name) &&
-              !isNaN(+name.slice(1))) {
-            this[name] = undefined$1;
-          }
-        }
-      }
-    },
-
-    stop: function() {
-      this.done = true;
-
-      var rootEntry = this.tryEntries[0];
-      var rootRecord = rootEntry.completion;
-      if (rootRecord.type === "throw") {
-        throw rootRecord.arg;
-      }
-
-      return this.rval;
-    },
-
-    dispatchException: function(exception) {
-      if (this.done) {
-        throw exception;
-      }
-
-      var context = this;
-      function handle(loc, caught) {
-        record.type = "throw";
-        record.arg = exception;
-        context.next = loc;
-
-        if (caught) {
-          // If the dispatched exception was caught by a catch block,
-          // then let that catch block handle the exception normally.
-          context.method = "next";
-          context.arg = undefined$1;
-        }
-
-        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") {
-          // Exception thrown outside of any try block that could handle
-          // it, so set the completion value of the entire function to
-          // throw the exception.
-          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(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) {
-        // Ignore the finally entry if control is not jumping to a
-        // location outside the try/catch block.
-        finallyEntry = null;
-      }
-
-      var record = finallyEntry ? finallyEntry.completion : {};
-      record.type = type;
-      record.arg = arg;
-
-      if (finallyEntry) {
-        this.method = "next";
-        this.next = finallyEntry.finallyLoc;
-        return ContinueSentinel;
-      }
-
-      return this.complete(record);
-    },
-
-    complete: function(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 = this.arg = record.arg;
-        this.method = "return";
-        this.next = "end";
-      } else if (record.type === "normal" && afterLoc) {
-        this.next = afterLoc;
-      }
-
-      return ContinueSentinel;
-    },
-
-    finish: function(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(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;
-        }
-      }
-
-      // The context.catch method must only be called with a location
-      // argument that corresponds to a known catch block.
-      throw new Error("illegal catch attempt");
-    },
-
-    delegateYield: function(iterable, resultName, nextLoc) {
-      this.delegate = {
-        iterator: values(iterable),
-        resultName: resultName,
-        nextLoc: nextLoc
-      };
-
-      if (this.method === "next") {
-        // Deliberately forget the last sent value so that we don't
-        // accidentally pass it on to the delegate.
-        this.arg = undefined$1;
-      }
-
-      return ContinueSentinel;
-    }
-  };
-
-  // Regardless of whether this script is executing as a CommonJS module
-  // or not, return the runtime object so that we can declare the variable
-  // regeneratorRuntime in the outer scope, which allows this module to be
-  // injected easily by `bin/regenerator --include-runtime script.js`.
-  return exports;
+	var Op = Object.prototype;
+	var hasOwn = Op.hasOwnProperty;
+	var undefined$1; // More compressible than void 0.
+	var $Symbol = typeof Symbol === "function" ? Symbol : {};
+	var iteratorSymbol = $Symbol.iterator || "@@iterator";
+	var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
+	var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
+
+	function wrap(innerFn, outerFn, self, tryLocsList) {
+		// If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
+		var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
+		var generator = Object.create(protoGenerator.prototype);
+		var context = new Context(tryLocsList || []);
+
+		// The ._invoke method unifies the implementations of the .next,
+		// .throw, and .return methods.
+		generator._invoke = makeInvokeMethod(innerFn, self, context);
+
+		return generator;
+	}
+	exports.wrap = wrap;
+
+	// Try/catch helper to minimize deoptimizations. Returns a completion
+	// record like context.tryEntries[i].completion. This interface could
+	// have been (and was previously) designed to take a closure to be
+	// invoked without arguments, but in all the cases we care about we
+	// already have an existing method we want to call, so there's no need
+	// to create a new function object. We can even get away with assuming
+	// the method takes exactly one argument, since that happens to be true
+	// in every case, so we don't have to touch the arguments object. The
+	// only additional allocation required is the completion record, which
+	// has a stable shape and so hopefully should be cheap to allocate.
+	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";
+
+	// Returning this object from the innerFn has the same effect as
+	// breaking out of the dispatch switch statement.
+	var ContinueSentinel = {};
+
+	// Dummy constructor functions that we use as the .constructor and
+	// .constructor.prototype properties for functions that return Generator
+	// objects. For full spec compliance, you may wish to configure your
+	// minifier not to mangle the names of these two functions.
+	function Generator() {}
+	function GeneratorFunction() {}
+	function GeneratorFunctionPrototype() {}
+
+	// This is a polyfill for %IteratorPrototype% for environments that
+	// don't natively support it.
+	var IteratorPrototype = {};
+	IteratorPrototype[iteratorSymbol] = function () {
+		return this;
+	};
+
+	var getProto = Object.getPrototypeOf;
+	var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
+	if (NativeIteratorPrototype &&
+			NativeIteratorPrototype !== Op &&
+			hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
+		// This environment has a native %IteratorPrototype%; use it instead
+		// of the polyfill.
+		IteratorPrototype = NativeIteratorPrototype;
+	}
+
+	var Gp = GeneratorFunctionPrototype.prototype =
+		Generator.prototype = Object.create(IteratorPrototype);
+	GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
+	GeneratorFunctionPrototype.constructor = GeneratorFunction;
+	GeneratorFunctionPrototype[toStringTagSymbol] =
+		GeneratorFunction.displayName = "GeneratorFunction";
+
+	// Helper for defining the .next, .throw, and .return methods of the
+	// Iterator interface in terms of a single ._invoke method.
+	function defineIteratorMethods(prototype) {
+		["next", "throw", "return"].forEach(function(method) {
+			prototype[method] = function(arg) {
+				return this._invoke(method, arg);
+			};
+		});
+	}
+
+	exports.isGeneratorFunction = function(genFun) {
+		var ctor = typeof genFun === "function" && genFun.constructor;
+		return ctor
+			? ctor === GeneratorFunction ||
+				// For the native GeneratorFunction constructor, the best we can
+				// do is to check its .name property.
+				(ctor.displayName || ctor.name) === "GeneratorFunction"
+			: false;
+	};
+
+	exports.mark = function(genFun) {
+		if (Object.setPrototypeOf) {
+			Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
+		} else {
+			genFun.__proto__ = GeneratorFunctionPrototype;
+			if (!(toStringTagSymbol in genFun)) {
+				genFun[toStringTagSymbol] = "GeneratorFunction";
+			}
+		}
+		genFun.prototype = Object.create(Gp);
+		return genFun;
+	};
+
+	// Within the body of any async function, `await x` is transformed to
+	// `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
+	// `hasOwn.call(value, "__await")` to determine if the yielded value is
+	// meant to be awaited.
+	exports.awrap = function(arg) {
+		return { __await: arg };
+	};
+
+	function AsyncIterator(generator) {
+		function invoke(method, arg, resolve, reject) {
+			var record = tryCatch(generator[method], generator, arg);
+			if (record.type === "throw") {
+				reject(record.arg);
+			} else {
+				var result = record.arg;
+				var value = result.value;
+				if (value &&
+						typeof value === "object" &&
+						hasOwn.call(value, "__await")) {
+					return Promise.resolve(value.__await).then(function(value) {
+						invoke("next", value, resolve, reject);
+					}, function(err) {
+						invoke("throw", err, resolve, reject);
+					});
+				}
+
+				return Promise.resolve(value).then(function(unwrapped) {
+					// When a yielded Promise is resolved, its final value becomes
+					// the .value of the Promise<{value,done}> result for the
+					// current iteration.
+					result.value = unwrapped;
+					resolve(result);
+				}, function(error) {
+					// If a rejected Promise was yielded, throw the rejection back
+					// into the async generator function so it can be handled there.
+					return invoke("throw", error, resolve, reject);
+				});
+			}
+		}
+
+		var previousPromise;
+
+		function enqueue(method, arg) {
+			function callInvokeWithMethodAndArg() {
+				return new Promise(function(resolve, reject) {
+					invoke(method, arg, resolve, reject);
+				});
+			}
+
+			return previousPromise =
+				// If enqueue has been called before, then we want to wait until
+				// all previous Promises have been resolved before calling invoke,
+				// so that results are always delivered in the correct order. If
+				// enqueue has not been called before, then it is important to
+				// call invoke immediately, without waiting on a callback to fire,
+				// so that the async generator function has the opportunity to do
+				// any necessary setup in a predictable way. This predictability
+				// is why the Promise constructor synchronously invokes its
+				// executor callback, and why async functions synchronously
+				// execute code before the first await. Since we implement simple
+				// async functions in terms of async generators, it is especially
+				// important to get this right, even though it requires care.
+				previousPromise ? previousPromise.then(
+					callInvokeWithMethodAndArg,
+					// Avoid propagating failures to Promises returned by later
+					// invocations of the iterator.
+					callInvokeWithMethodAndArg
+				) : callInvokeWithMethodAndArg();
+		}
+
+		// Define the unified helper method that is used to implement .next,
+		// .throw, and .return (see defineIteratorMethods).
+		this._invoke = enqueue;
+	}
+
+	defineIteratorMethods(AsyncIterator.prototype);
+	AsyncIterator.prototype[asyncIteratorSymbol] = function () {
+		return this;
+	};
+	exports.AsyncIterator = AsyncIterator;
+
+	// Note that simple async functions are implemented on top of
+	// AsyncIterator objects; they just return a Promise for the value of
+	// the final result produced by the iterator.
+	exports.async = function(innerFn, outerFn, self, tryLocsList) {
+		var iter = new AsyncIterator(
+			wrap(innerFn, outerFn, self, tryLocsList)
+		);
+
+		return exports.isGeneratorFunction(outerFn)
+			? iter // If outerFn is a generator, return the full iterator.
+			: 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;
+				}
+
+				// Be forgiving, per 25.3.3.3.3 of the spec:
+				// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
+				return doneResult();
+			}
+
+			context.method = method;
+			context.arg = arg;
+
+			while (true) {
+				var delegate = context.delegate;
+				if (delegate) {
+					var delegateResult = maybeInvokeDelegate(delegate, context);
+					if (delegateResult) {
+						if (delegateResult === ContinueSentinel) continue;
+						return delegateResult;
+					}
+				}
+
+				if (context.method === "next") {
+					// Setting context._sent for legacy support of Babel's
+					// function.sent implementation.
+					context.sent = context._sent = context.arg;
+
+				} else if (context.method === "throw") {
+					if (state === GenStateSuspendedStart) {
+						state = GenStateCompleted;
+						throw context.arg;
+					}
+
+					context.dispatchException(context.arg);
+
+				} else if (context.method === "return") {
+					context.abrupt("return", context.arg);
+				}
+
+				state = GenStateExecuting;
+
+				var record = tryCatch(innerFn, self, context);
+				if (record.type === "normal") {
+					// If an exception is thrown from innerFn, we leave state ===
+					// GenStateExecuting and loop back for another invocation.
+					state = context.done
+						? GenStateCompleted
+						: GenStateSuspendedYield;
+
+					if (record.arg === ContinueSentinel) {
+						continue;
+					}
+
+					return {
+						value: record.arg,
+						done: context.done
+					};
+
+				} else if (record.type === "throw") {
+					state = GenStateCompleted;
+					// Dispatch the exception by looping back around to the
+					// context.dispatchException(context.arg) call above.
+					context.method = "throw";
+					context.arg = record.arg;
+				}
+			}
+		};
+	}
+
+	// Call delegate.iterator[context.method](context.arg) and handle the
+	// result, either by returning a { value, done } result from the
+	// delegate iterator, or by modifying context.method and context.arg,
+	// setting context.delegate to null, and returning the ContinueSentinel.
+	function maybeInvokeDelegate(delegate, context) {
+		var method = delegate.iterator[context.method];
+		if (method === undefined$1) {
+			// A .throw or .return when the delegate iterator has no .throw
+			// method always terminates the yield* loop.
+			context.delegate = null;
+
+			if (context.method === "throw") {
+				// Note: ["return"] must be used for ES3 parsing compatibility.
+				if (delegate.iterator["return"]) {
+					// If the delegate iterator has a return method, give it a
+					// chance to clean up.
+					context.method = "return";
+					context.arg = undefined$1;
+					maybeInvokeDelegate(delegate, context);
+
+					if (context.method === "throw") {
+						// If maybeInvokeDelegate(context) changed context.method from
+						// "return" to "throw", let that override the TypeError below.
+						return ContinueSentinel;
+					}
+				}
+
+				context.method = "throw";
+				context.arg = new TypeError(
+					"The iterator does not provide a 'throw' method");
+			}
+
+			return ContinueSentinel;
+		}
+
+		var record = tryCatch(method, delegate.iterator, context.arg);
+
+		if (record.type === "throw") {
+			context.method = "throw";
+			context.arg = record.arg;
+			context.delegate = null;
+			return ContinueSentinel;
+		}
+
+		var info = record.arg;
+
+		if (! info) {
+			context.method = "throw";
+			context.arg = new TypeError("iterator result is not an object");
+			context.delegate = null;
+			return ContinueSentinel;
+		}
+
+		if (info.done) {
+			// Assign the result of the finished delegate to the temporary
+			// variable specified by delegate.resultName (see delegateYield).
+			context[delegate.resultName] = info.value;
+
+			// Resume execution at the desired location (see delegateYield).
+			context.next = delegate.nextLoc;
+
+			// If context.method was "throw" but the delegate handled the
+			// exception, let the outer generator proceed normally. If
+			// context.method was "next", forget context.arg since it has been
+			// "consumed" by the delegate iterator. If context.method was
+			// "return", allow the original .return call to continue in the
+			// outer generator.
+			if (context.method !== "return") {
+				context.method = "next";
+				context.arg = undefined$1;
+			}
+
+		} else {
+			// Re-yield the result returned by the delegate method.
+			return info;
+		}
+
+		// The delegate iterator is finished, so forget it and continue with
+		// the outer generator.
+		context.delegate = null;
+		return ContinueSentinel;
+	}
+
+	// Define Generator.prototype.{next,throw,return} in terms of the
+	// unified ._invoke helper method.
+	defineIteratorMethods(Gp);
+
+	Gp[toStringTagSymbol] = "Generator";
+
+	// A Generator should always return itself as the iterator object when the
+	// @@iterator function is called on it. Some browsers' implementations of the
+	// iterator prototype chain incorrectly implement this, causing the Generator
+	// object to not be returned from this call. This ensures that doesn't happen.
+	// See https://github.com/facebook/regenerator/issues/274 for more details.
+	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) {
+		// The root entry object (effectively a try statement without a catch
+		// or a finally block) gives us a place to store values thrown from
+		// locations where there is no enclosing try statement.
+		this.tryEntries = [{ tryLoc: "root" }];
+		tryLocsList.forEach(pushTryEntry, this);
+		this.reset(true);
+	}
+
+	exports.keys = function(object) {
+		var keys = [];
+		for (var key in object) {
+			keys.push(key);
+		}
+		keys.reverse();
+
+		// Rather than returning an object with a next method, we keep
+		// things simple and return the next function itself.
+		return function next() {
+			while (keys.length) {
+				var key = keys.pop();
+				if (key in object) {
+					next.value = key;
+					next.done = false;
+					return next;
+				}
+			}
+
+			// To avoid creating an additional object, we just hang the .value
+			// and .done properties off the next function object itself. This
+			// also ensures that the minifier will not anonymize the function.
+			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$1;
+					next.done = true;
+
+					return next;
+				};
+
+				return next.next = next;
+			}
+		}
+
+		// Return an iterator with no values.
+		return { next: doneResult };
+	}
+	exports.values = values;
+
+	function doneResult() {
+		return { value: undefined$1, done: true };
+	}
+
+	Context.prototype = {
+		constructor: Context,
+
+		reset: function(skipTempReset) {
+			this.prev = 0;
+			this.next = 0;
+			// Resetting context._sent for legacy support of Babel's
+			// function.sent implementation.
+			this.sent = this._sent = undefined$1;
+			this.done = false;
+			this.delegate = null;
+
+			this.method = "next";
+			this.arg = undefined$1;
+
+			this.tryEntries.forEach(resetTryEntry);
+
+			if (!skipTempReset) {
+				for (var name in this) {
+					// Not sure about the optimal order of these conditions:
+					if (name.charAt(0) === "t" &&
+							hasOwn.call(this, name) &&
+							!isNaN(+name.slice(1))) {
+						this[name] = undefined$1;
+					}
+				}
+			}
+		},
+
+		stop: function() {
+			this.done = true;
+
+			var rootEntry = this.tryEntries[0];
+			var rootRecord = rootEntry.completion;
+			if (rootRecord.type === "throw") {
+				throw rootRecord.arg;
+			}
+
+			return this.rval;
+		},
+
+		dispatchException: function(exception) {
+			if (this.done) {
+				throw exception;
+			}
+
+			var context = this;
+			function handle(loc, caught) {
+				record.type = "throw";
+				record.arg = exception;
+				context.next = loc;
+
+				if (caught) {
+					// If the dispatched exception was caught by a catch block,
+					// then let that catch block handle the exception normally.
+					context.method = "next";
+					context.arg = undefined$1;
+				}
+
+				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") {
+					// Exception thrown outside of any try block that could handle
+					// it, so set the completion value of the entire function to
+					// throw the exception.
+					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(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) {
+				// Ignore the finally entry if control is not jumping to a
+				// location outside the try/catch block.
+				finallyEntry = null;
+			}
+
+			var record = finallyEntry ? finallyEntry.completion : {};
+			record.type = type;
+			record.arg = arg;
+
+			if (finallyEntry) {
+				this.method = "next";
+				this.next = finallyEntry.finallyLoc;
+				return ContinueSentinel;
+			}
+
+			return this.complete(record);
+		},
+
+		complete: function(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 = this.arg = record.arg;
+				this.method = "return";
+				this.next = "end";
+			} else if (record.type === "normal" && afterLoc) {
+				this.next = afterLoc;
+			}
+
+			return ContinueSentinel;
+		},
+
+		finish: function(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(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;
+				}
+			}
+
+			// The context.catch method must only be called with a location
+			// argument that corresponds to a known catch block.
+			throw new Error("illegal catch attempt");
+		},
+
+		delegateYield: function(iterable, resultName, nextLoc) {
+			this.delegate = {
+				iterator: values(iterable),
+				resultName: resultName,
+				nextLoc: nextLoc
+			};
+
+			if (this.method === "next") {
+				// Deliberately forget the last sent value so that we don't
+				// accidentally pass it on to the delegate.
+				this.arg = undefined$1;
+			}
+
+			return ContinueSentinel;
+		}
+	};
+
+	// Regardless of whether this script is executing as a CommonJS module
+	// or not, return the runtime object so that we can declare the variable
+	// regeneratorRuntime in the outer scope, which allows this module to be
+	// injected easily by `bin/regenerator --include-runtime script.js`.
+	return exports;
 
 }(
-  // If this script is executing as a CommonJS module, use module.exports
-  // as the regeneratorRuntime namespace. Otherwise create a new empty
-  // object. Either way, the resulting object will be used to initialize
-  // the regeneratorRuntime variable at the top of this file.
-  module.exports
+	// If this script is executing as a CommonJS module, use module.exports
+	// as the regeneratorRuntime namespace. Otherwise create a new empty
+	// object. Either way, the resulting object will be used to initialize
+	// the regeneratorRuntime variable at the top of this file.
+	module.exports
 ));
 
 try {
-  regeneratorRuntime = runtime;
+	globalThis.regeneratorRuntime = undefined;
+	regeneratorRuntime = runtime;
 } catch (accidentalStrictMode) {
-  // This module should not be running in strict mode, so the above
-  // assignment should always work unless something is misconfigured. Just
-  // in case runtime.js accidentally runs in strict mode, we can escape
-  // strict mode using a global Function call. This could conceivably fail
-  // if a Content Security Policy forbids using Function, but in that case
-  // the proper solution is to fix the accidental strict mode problem. If
-  // you've misconfigured your bundler to force strict mode and applied a
-  // CSP to forbid Function, and you're not willing to fix either of those
-  // problems, please detail your unique predicament in a GitHub issue.
-  Function("r", "regeneratorRuntime = r")(runtime);
+	// This module should not be running in strict mode, so the above
+	// assignment should always work unless something is misconfigured. Just
+	// in case runtime.js accidentally runs in strict mode, we can escape
+	// strict mode using a global Function call. This could conceivably fail
+	// if a Content Security Policy forbids using Function, but in that case
+	// the proper solution is to fix the accidental strict mode problem. If
+	// you've misconfigured your bundler to force strict mode and applied a
+	// CSP to forbid Function, and you're not willing to fix either of those
+	// problems, please detail your unique predicament in a GitHub issue.
+	Function("r", "regeneratorRuntime = r")(runtime);
 }
 });
 
 var regenerator = runtime_1;
 
 function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
-  try {
-    var info = gen[key](arg);
-    var value = info.value;
-  } catch (error) {
-    reject(error);
-    return;
-  }
+	try {
+		var info = gen[key](arg);
+		var value = info.value;
+	} catch (error) {
+		reject(error);
+		return;
+	}
 
-  if (info.done) {
-    resolve(value);
-  } else {
-    Promise.resolve(value).then(_next, _throw);
-  }
+	if (info.done) {
+		resolve(value);
+	} else {
+		Promise.resolve(value).then(_next, _throw);
+	}
 }
 
 function _asyncToGenerator(fn) {
-  return function () {
-    var self = this,
-        args = arguments;
-    return new Promise(function (resolve, reject) {
-      var gen = fn.apply(self, args);
+	return function () {
+		var self = this,
+				args = arguments;
+		return new Promise(function (resolve, reject) {
+			var gen = fn.apply(self, args);
 
-      function _next(value) {
-        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
-      }
+			function _next(value) {
+				asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
+			}
 
-      function _throw(err) {
-        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
-      }
+			function _throw(err) {
+				asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
+			}
 
-      _next(undefined);
-    });
-  };
+			_next(undefined);
+		});
+	};
 }
 
 var asyncToGenerator = _asyncToGenerator;
 
 function doRequest(_ref) {
-  var method = _ref.method,
-      path = _ref.path,
-      _ref$body = _ref.body,
-      body = _ref$body === void 0 ? null : _ref$body,
-      _ref$headers = _ref.headers,
-      headers = _ref$headers === void 0 ? {} : _ref$headers;
-  var options = {
-    method: method,
-    headers: headers
-  };
+	var method = _ref.method,
+			path = _ref.path,
+			_ref$body = _ref.body,
+			body = _ref$body === void 0 ? null : _ref$body,
+			_ref$headers = _ref.headers,
+			headers = _ref$headers === void 0 ? {} : _ref$headers;
+	var options = {
+		method: method,
+		headers: headers
+	};
 
-  if (body !== null) {
-    options.body = JSON.stringify(body);
-    options.headers = objectSpread({
-      'Content-Type': 'application/json'
-    }, headers);
-  }
+	if (body !== null) {
+		options.body = JSON.stringify(body);
+		options.headers = objectSpread({
+			'Content-Type': 'application/json'
+		}, headers);
+	}
 
-  return fetch(path, options).then(
-  /*#__PURE__*/
-  function () {
-    var _ref2 = asyncToGenerator(
-    /*#__PURE__*/
-    regenerator.mark(function _callee(response) {
-      return regenerator.wrap(function _callee$(_context) {
-        while (1) {
-          switch (_context.prev = _context.next) {
-            case 0:
-              if (response.ok) {
-                _context.next = 3;
-                break;
-              }
+	return fetch(path, options).then(
+	/*#__PURE__*/
+	function () {
+		var _ref2 = asyncToGenerator(
+		/*#__PURE__*/
+		regenerator.mark(function _callee(response) {
+			return regenerator.wrap(function _callee$(_context) {
+				while (1) {
+					switch (_context.prev = _context.next) {
+						case 0:
+							if (response.ok) {
+								_context.next = 3;
+								break;
+							}
 
-              _context.next = 3;
-              return handleError(response);
+							_context.next = 3;
+							return handleError(response);
 
-            case 3:
-              _context.prev = 3;
-              _context.next = 6;
-              return response.json();
+						case 3:
+							_context.prev = 3;
+							_context.next = 6;
+							return response.json();
 
-            case 6:
-              return _context.abrupt("return", _context.sent);
+						case 6:
+							return _context.abrupt("return", _context.sent);
 
-            case 9:
-              _context.prev = 9;
-              _context.t0 = _context["catch"](3);
-              return _context.abrupt("return", null);
+						case 9:
+							_context.prev = 9;
+							_context.t0 = _context["catch"](3);
+							return _context.abrupt("return", null);
 
-            case 12:
-            case "end":
-              return _context.stop();
-          }
-        }
-      }, _callee, null, [[3, 9]]);
-    }));
+						case 12:
+						case "end":
+							return _context.stop();
+					}
+				}
+			}, _callee, null, [[3, 9]]);
+		}));
 
-    return function (_x) {
-      return _ref2.apply(this, arguments);
-    };
-  }());
+		return function (_x) {
+			return _ref2.apply(this, arguments);
+		};
+	}());
 }
 
 function handleError(_x2) {
-  return _handleError.apply(this, arguments);
+	return _handleError.apply(this, arguments);
 }
 
 function _handleError() {
-  _handleError = asyncToGenerator(
-  /*#__PURE__*/
-  regenerator.mark(function _callee2(response) {
-    var errorMessage, _ref3, _ref3$error, error, _ref3$description, description;
+	_handleError = asyncToGenerator(
+	/*#__PURE__*/
+	regenerator.mark(function _callee2(response) {
+		var errorMessage, _ref3, _ref3$error, error, _ref3$description, description;
 
-    return regenerator.wrap(function _callee2$(_context2) {
-      while (1) {
-        switch (_context2.prev = _context2.next) {
-          case 0:
-            _context2.prev = 0;
-            _context2.next = 3;
-            return response.json();
+		return regenerator.wrap(function _callee2$(_context2) {
+			while (1) {
+				switch (_context2.prev = _context2.next) {
+					case 0:
+						_context2.prev = 0;
+						_context2.next = 3;
+						return response.json();
 
-          case 3:
-            _ref3 = _context2.sent;
-            _ref3$error = _ref3.error;
-            error = _ref3$error === void 0 ? 'Unknown error' : _ref3$error;
-            _ref3$description = _ref3.description;
-            description = _ref3$description === void 0 ? 'No description' : _ref3$description;
-            errorMessage = "Unexpected status code ".concat(response.status, ": ").concat(error, ", ").concat(description);
-            _context2.next = 14;
-            break;
+					case 3:
+						_ref3 = _context2.sent;
+						_ref3$error = _ref3.error;
+						error = _ref3$error === void 0 ? 'Unknown error' : _ref3$error;
+						_ref3$description = _ref3.description;
+						description = _ref3$description === void 0 ? 'No description' : _ref3$description;
+						errorMessage = "Unexpected status code ".concat(response.status, ": ").concat(error, ", ").concat(description);
+						_context2.next = 14;
+						break;
 
-          case 11:
-            _context2.prev = 11;
-            _context2.t0 = _context2["catch"](0);
-            errorMessage = "Unexpected status code ".concat(response.status, ": Cannot parse error response");
+					case 11:
+						_context2.prev = 11;
+						_context2.t0 = _context2["catch"](0);
+						errorMessage = "Unexpected status code ".concat(response.status, ": Cannot parse error response");
 
-          case 14:
-            throw new Error(errorMessage);
+					case 14:
+						throw new Error(errorMessage);
 
-          case 15:
-          case "end":
-            return _context2.stop();
-        }
-      }
-    }, _callee2, null, [[0, 11]]);
-  }));
-  return _handleError.apply(this, arguments);
+					case 15:
+					case "end":
+						return _context2.stop();
+				}
+			}
+		}, _callee2, null, [[0, 11]]);
+	}));
+	return _handleError.apply(this, arguments);
 }
 
 function _classCallCheck(instance, Constructor) {
-  if (!(instance instanceof Constructor)) {
-    throw new TypeError("Cannot call a class as a function");
-  }
+	if (!(instance instanceof Constructor)) {
+		throw new TypeError("Cannot call a class as a function");
+	}
 }
 
 var classCallCheck = _classCallCheck;
 
 function _defineProperties(target, props) {
-  for (var i = 0; i < props.length; i++) {
-    var descriptor = props[i];
-    descriptor.enumerable = descriptor.enumerable || false;
-    descriptor.configurable = true;
-    if ("value" in descriptor) descriptor.writable = true;
-    Object.defineProperty(target, descriptor.key, descriptor);
-  }
+	for (var i = 0; i < props.length; i++) {
+		var descriptor = props[i];
+		descriptor.enumerable = descriptor.enumerable || false;
+		descriptor.configurable = true;
+		if ("value" in descriptor) descriptor.writable = true;
+		Object.defineProperty(target, descriptor.key, descriptor);
+	}
 }
 
 function _createClass(Constructor, protoProps, staticProps) {
-  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-  if (staticProps) _defineProperties(Constructor, staticProps);
-  return Constructor;
+	if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+	if (staticProps) _defineProperties(Constructor, staticProps);
+	return Constructor;
 }
 
 var createClass = _createClass;
@@ -952,488 +953,488 @@ var createClass = _createClass;
 var DeviceStateStore =
 /*#__PURE__*/
 function () {
-  function DeviceStateStore(instanceId) {
-    classCallCheck(this, DeviceStateStore);
+	function DeviceStateStore(instanceId) {
+		classCallCheck(this, DeviceStateStore);
 
-    this._instanceId = instanceId;
-    this._dbConn = null;
-  }
+		this._instanceId = instanceId;
+		this._dbConn = null;
+	}
 
-  createClass(DeviceStateStore, [{
-    key: "connect",
-    value: function connect() {
-      var _this = this;
+	createClass(DeviceStateStore, [{
+		key: "connect",
+		value: function connect() {
+			var _this = this;
 
-      return new Promise(function (resolve, reject) {
-        var request = indexedDB.open(_this._dbName);
+			return new Promise(function (resolve, reject) {
+				var request = indexedDB.open(_this._dbName);
 
-        request.onsuccess = function (event) {
-          var db = event.target.result;
-          _this._dbConn = db;
+				request.onsuccess = function (event) {
+					var db = event.target.result;
+					_this._dbConn = db;
 
-          _this._readState().then(function (state) {
-            return state === null ? _this.clear() : Promise.resolve();
-          }).then(resolve);
-        };
+					_this._readState().then(function (state) {
+						return state === null ? _this.clear() : Promise.resolve();
+					}).then(resolve);
+				};
 
-        request.onupgradeneeded = function (event) {
-          var db = event.target.result;
-          db.createObjectStore('beams', {
-            keyPath: 'instance_id'
-          });
-        };
+				request.onupgradeneeded = function (event) {
+					var db = event.target.result;
+					db.createObjectStore('beams', {
+						keyPath: 'instance_id'
+					});
+				};
 
-        request.onerror = function (event) {
-          var error = new Error("Database error: ".concat(event.target.error));
-          reject(error);
-        };
-      });
-    }
-  }, {
-    key: "clear",
-    value: function clear() {
-      return this._writeState({
-        instance_id: this._instanceId,
-        device_id: null,
-        token: null,
-        user_id: null
-      });
-    }
-  }, {
-    key: "_readState",
-    value: function _readState() {
-      var _this2 = this;
+				request.onerror = function (event) {
+					var error = new Error("Database error: ".concat(event.target.error));
+					reject(error);
+				};
+			});
+		}
+	}, {
+		key: "clear",
+		value: function clear() {
+			return this._writeState({
+				instance_id: this._instanceId,
+				device_id: null,
+				token: null,
+				user_id: null
+			});
+		}
+	}, {
+		key: "_readState",
+		value: function _readState() {
+			var _this2 = this;
 
-      if (!this.isConnected) {
-        throw new Error('Cannot read value: DeviceStateStore not connected to IndexedDB');
-      }
+			if (!this.isConnected) {
+				throw new Error('Cannot read value: DeviceStateStore not connected to IndexedDB');
+			}
 
-      return new Promise(function (resolve, reject) {
-        var request = _this2._dbConn.transaction('beams').objectStore('beams').get(_this2._instanceId);
+			return new Promise(function (resolve, reject) {
+				var request = _this2._dbConn.transaction('beams').objectStore('beams').get(_this2._instanceId);
 
-        request.onsuccess = function (event) {
-          var state = event.target.result;
+				request.onsuccess = function (event) {
+					var state = event.target.result;
 
-          if (!state) {
-            resolve(null);
-          }
+					if (!state) {
+						resolve(null);
+					}
 
-          resolve(state);
-        };
+					resolve(state);
+				};
 
-        request.onerror = function (event) {
-          reject(event.target.error);
-        };
-      });
-    }
-  }, {
-    key: "_readProperty",
-    value: function () {
-      var _readProperty2 = asyncToGenerator(
-      /*#__PURE__*/
-      regenerator.mark(function _callee(name) {
-        var state;
-        return regenerator.wrap(function _callee$(_context) {
-          while (1) {
-            switch (_context.prev = _context.next) {
-              case 0:
-                _context.next = 2;
-                return this._readState();
+				request.onerror = function (event) {
+					reject(event.target.error);
+				};
+			});
+		}
+	}, {
+		key: "_readProperty",
+		value: function () {
+			var _readProperty2 = asyncToGenerator(
+			/*#__PURE__*/
+			regenerator.mark(function _callee(name) {
+				var state;
+				return regenerator.wrap(function _callee$(_context) {
+					while (1) {
+						switch (_context.prev = _context.next) {
+							case 0:
+								_context.next = 2;
+								return this._readState();
 
-              case 2:
-                state = _context.sent;
+							case 2:
+								state = _context.sent;
 
-                if (!(state === null)) {
-                  _context.next = 5;
-                  break;
-                }
+								if (!(state === null)) {
+									_context.next = 5;
+									break;
+								}
 
-                return _context.abrupt("return", null);
+								return _context.abrupt("return", null);
 
-              case 5:
-                return _context.abrupt("return", state[name] || null);
+							case 5:
+								return _context.abrupt("return", state[name] || null);
 
-              case 6:
-              case "end":
-                return _context.stop();
-            }
-          }
-        }, _callee, this);
-      }));
+							case 6:
+							case "end":
+								return _context.stop();
+						}
+					}
+				}, _callee, this);
+			}));
 
-      function _readProperty(_x) {
-        return _readProperty2.apply(this, arguments);
-      }
+			function _readProperty(_x) {
+				return _readProperty2.apply(this, arguments);
+			}
 
-      return _readProperty;
-    }()
-  }, {
-    key: "_writeState",
-    value: function _writeState(state) {
-      var _this3 = this;
+			return _readProperty;
+		}()
+	}, {
+		key: "_writeState",
+		value: function _writeState(state) {
+			var _this3 = this;
 
-      if (!this.isConnected) {
-        throw new Error('Cannot write value: DeviceStateStore not connected to IndexedDB');
-      }
+			if (!this.isConnected) {
+				throw new Error('Cannot write value: DeviceStateStore not connected to IndexedDB');
+			}
 
-      return new Promise(function (resolve, reject) {
-        var request = _this3._dbConn.transaction('beams', 'readwrite').objectStore('beams').put(state);
+			return new Promise(function (resolve, reject) {
+				var request = _this3._dbConn.transaction('beams', 'readwrite').objectStore('beams').put(state);
 
-        request.onsuccess = function (_) {
-          resolve();
-        };
+				request.onsuccess = function (_) {
+					resolve();
+				};
 
-        request.onerror = function (event) {
-          reject(event.target.error);
-        };
-      });
-    }
-  }, {
-    key: "_writeProperty",
-    value: function () {
-      var _writeProperty2 = asyncToGenerator(
-      /*#__PURE__*/
-      regenerator.mark(function _callee2(name, value) {
-        var state;
-        return regenerator.wrap(function _callee2$(_context2) {
-          while (1) {
-            switch (_context2.prev = _context2.next) {
-              case 0:
-                _context2.next = 2;
-                return this._readState();
+				request.onerror = function (event) {
+					reject(event.target.error);
+				};
+			});
+		}
+	}, {
+		key: "_writeProperty",
+		value: function () {
+			var _writeProperty2 = asyncToGenerator(
+			/*#__PURE__*/
+			regenerator.mark(function _callee2(name, value) {
+				var state;
+				return regenerator.wrap(function _callee2$(_context2) {
+					while (1) {
+						switch (_context2.prev = _context2.next) {
+							case 0:
+								_context2.next = 2;
+								return this._readState();
 
-              case 2:
-                state = _context2.sent;
-                state[name] = value;
-                _context2.next = 6;
-                return this._writeState(state);
+							case 2:
+								state = _context2.sent;
+								state[name] = value;
+								_context2.next = 6;
+								return this._writeState(state);
 
-              case 6:
-              case "end":
-                return _context2.stop();
-            }
-          }
-        }, _callee2, this);
-      }));
+							case 6:
+							case "end":
+								return _context2.stop();
+						}
+					}
+				}, _callee2, this);
+			}));
 
-      function _writeProperty(_x2, _x3) {
-        return _writeProperty2.apply(this, arguments);
-      }
+			function _writeProperty(_x2, _x3) {
+				return _writeProperty2.apply(this, arguments);
+			}
 
-      return _writeProperty;
-    }()
-  }, {
-    key: "getToken",
-    value: function getToken() {
-      return this._readProperty('token');
-    }
-  }, {
-    key: "setToken",
-    value: function setToken(token) {
-      return this._writeProperty('token', token);
-    }
-  }, {
-    key: "getDeviceId",
-    value: function getDeviceId() {
-      return this._readProperty('device_id');
-    }
-  }, {
-    key: "setDeviceId",
-    value: function setDeviceId(deviceId) {
-      return this._writeProperty('device_id', deviceId);
-    }
-  }, {
-    key: "getUserId",
-    value: function getUserId() {
-      return this._readProperty('user_id');
-    }
-  }, {
-    key: "setUserId",
-    value: function setUserId(userId) {
-      return this._writeProperty('user_id', userId);
-    }
-  }, {
-    key: "getLastSeenSdkVersion",
-    value: function getLastSeenSdkVersion() {
-      return this._readProperty('last_seen_sdk_version');
-    }
-  }, {
-    key: "setLastSeenSdkVersion",
-    value: function setLastSeenSdkVersion(sdkVersion) {
-      return this._writeProperty('last_seen_sdk_version', sdkVersion);
-    }
-  }, {
-    key: "getLastSeenUserAgent",
-    value: function getLastSeenUserAgent() {
-      return this._readProperty('last_seen_user_agent');
-    }
-  }, {
-    key: "setLastSeenUserAgent",
-    value: function setLastSeenUserAgent(userAgent) {
-      return this._writeProperty('last_seen_user_agent', userAgent);
-    }
-  }, {
-    key: "_dbName",
-    get: function get() {
-      return "beams-".concat(this._instanceId);
-    }
-  }, {
-    key: "isConnected",
-    get: function get() {
-      return this._dbConn !== null;
-    }
-  }]);
+			return _writeProperty;
+		}()
+	}, {
+		key: "getToken",
+		value: function getToken() {
+			return this._readProperty('token');
+		}
+	}, {
+		key: "setToken",
+		value: function setToken(token) {
+			return this._writeProperty('token', token);
+		}
+	}, {
+		key: "getDeviceId",
+		value: function getDeviceId() {
+			return this._readProperty('device_id');
+		}
+	}, {
+		key: "setDeviceId",
+		value: function setDeviceId(deviceId) {
+			return this._writeProperty('device_id', deviceId);
+		}
+	}, {
+		key: "getUserId",
+		value: function getUserId() {
+			return this._readProperty('user_id');
+		}
+	}, {
+		key: "setUserId",
+		value: function setUserId(userId) {
+			return this._writeProperty('user_id', userId);
+		}
+	}, {
+		key: "getLastSeenSdkVersion",
+		value: function getLastSeenSdkVersion() {
+			return this._readProperty('last_seen_sdk_version');
+		}
+	}, {
+		key: "setLastSeenSdkVersion",
+		value: function setLastSeenSdkVersion(sdkVersion) {
+			return this._writeProperty('last_seen_sdk_version', sdkVersion);
+		}
+	}, {
+		key: "getLastSeenUserAgent",
+		value: function getLastSeenUserAgent() {
+			return this._readProperty('last_seen_user_agent');
+		}
+	}, {
+		key: "setLastSeenUserAgent",
+		value: function setLastSeenUserAgent(userAgent) {
+			return this._writeProperty('last_seen_user_agent', userAgent);
+		}
+	}, {
+		key: "_dbName",
+		get: function get() {
+			return "beams-".concat(this._instanceId);
+		}
+	}, {
+		key: "isConnected",
+		get: function get() {
+			return this._dbConn !== null;
+		}
+	}]);
 
-  return DeviceStateStore;
+	return DeviceStateStore;
 }();
 
 self.PusherPushNotifications = {
-  endpointOverride: null,
-  onNotificationReceived: null,
-  _endpoint: function _endpoint(instanceId) {
-    return self.PusherPushNotifications.endpointOverride ? self.PusherPushNotifications.endpointOverride : "https://".concat(instanceId, ".pushnotifications.pusher.com");
-  },
-  _getVisibleClient: function _getVisibleClient() {
-    return self.clients.matchAll({
-      type: 'window',
-      includeUncontrolled: true
-    }).then(function (clients) {
-      return clients.find(function (c) {
-        return c.visibilityState === 'visible';
-      });
-    });
-  },
-  _hasVisibleClient: function _hasVisibleClient() {
-    return self.PusherPushNotifications._getVisibleClient().then(function (client) {
-      return client !== undefined;
-    });
-  },
-  _getFocusedClient: function _getFocusedClient() {
-    return self.clients.matchAll({
-      type: 'window',
-      includeUncontrolled: true
-    }).then(function (clients) {
-      return clients.find(function (c) {
-        return c.focused === true;
-      });
-    });
-  },
-  _hasFocusedClient: function _hasFocusedClient() {
-    return self.PusherPushNotifications._getFocusedClient().then(function (client) {
-      return client !== undefined;
-    });
-  },
-  reportEvent: function () {
-    var _reportEvent = asyncToGenerator(
-    /*#__PURE__*/
-    regenerator.mark(function _callee(_ref) {
-      var eventType, pusherMetadata, instanceId, publishId, hasDisplayableContent, hasData, deviceStateStore, deviceId, userId, appInBackground, path, options;
-      return regenerator.wrap(function _callee$(_context) {
-        while (1) {
-          switch (_context.prev = _context.next) {
-            case 0:
-              eventType = _ref.eventType, pusherMetadata = _ref.pusherMetadata;
-              instanceId = pusherMetadata.instanceId, publishId = pusherMetadata.publishId, hasDisplayableContent = pusherMetadata.hasDisplayableContent, hasData = pusherMetadata.hasData;
+	endpointOverride: null,
+	onNotificationReceived: null,
+	_endpoint: function _endpoint(instanceId) {
+		return self.PusherPushNotifications.endpointOverride ? self.PusherPushNotifications.endpointOverride : "https://".concat(instanceId, ".pushnotifications.pusher.com");
+	},
+	_getVisibleClient: function _getVisibleClient() {
+		return self.clients.matchAll({
+			type: 'window',
+			includeUncontrolled: true
+		}).then(function (clients) {
+			return clients.find(function (c) {
+				return c.visibilityState === 'visible';
+			});
+		});
+	},
+	_hasVisibleClient: function _hasVisibleClient() {
+		return self.PusherPushNotifications._getVisibleClient().then(function (client) {
+			return client !== undefined;
+		});
+	},
+	_getFocusedClient: function _getFocusedClient() {
+		return self.clients.matchAll({
+			type: 'window',
+			includeUncontrolled: true
+		}).then(function (clients) {
+			return clients.find(function (c) {
+				return c.focused === true;
+			});
+		});
+	},
+	_hasFocusedClient: function _hasFocusedClient() {
+		return self.PusherPushNotifications._getFocusedClient().then(function (client) {
+			return client !== undefined;
+		});
+	},
+	reportEvent: function () {
+		var _reportEvent = asyncToGenerator(
+		/*#__PURE__*/
+		regenerator.mark(function _callee(_ref) {
+			var eventType, pusherMetadata, instanceId, publishId, hasDisplayableContent, hasData, deviceStateStore, deviceId, userId, appInBackground, path, options;
+			return regenerator.wrap(function _callee$(_context) {
+				while (1) {
+					switch (_context.prev = _context.next) {
+						case 0:
+							eventType = _ref.eventType, pusherMetadata = _ref.pusherMetadata;
+							instanceId = pusherMetadata.instanceId, publishId = pusherMetadata.publishId, hasDisplayableContent = pusherMetadata.hasDisplayableContent, hasData = pusherMetadata.hasData;
 
-              if (!(!instanceId || !publishId)) {
-                _context.next = 4;
-                break;
-              }
+							if (!(!instanceId || !publishId)) {
+								_context.next = 4;
+								break;
+							}
 
-              return _context.abrupt("return");
+							return _context.abrupt("return");
 
-            case 4:
-              deviceStateStore = new DeviceStateStore(instanceId);
-              _context.next = 7;
-              return deviceStateStore.connect();
+						case 4:
+							deviceStateStore = new DeviceStateStore(instanceId);
+							_context.next = 7;
+							return deviceStateStore.connect();
 
-            case 7:
-              _context.next = 9;
-              return deviceStateStore.getDeviceId();
+						case 7:
+							_context.next = 9;
+							return deviceStateStore.getDeviceId();
 
-            case 9:
-              deviceId = _context.sent;
-              _context.next = 12;
-              return deviceStateStore.getUserId();
+						case 9:
+							deviceId = _context.sent;
+							_context.next = 12;
+							return deviceStateStore.getUserId();
 
-            case 12:
-              _context.t0 = _context.sent;
+						case 12:
+							_context.t0 = _context.sent;
 
-              if (_context.t0) {
-                _context.next = 15;
-                break;
-              }
+							if (_context.t0) {
+								_context.next = 15;
+								break;
+							}
 
-              _context.t0 = null;
+							_context.t0 = null;
 
-            case 15:
-              userId = _context.t0;
-              _context.next = 18;
-              return self.PusherPushNotifications._hasVisibleClient();
+						case 15:
+							userId = _context.t0;
+							_context.next = 18;
+							return self.PusherPushNotifications._hasVisibleClient();
 
-            case 18:
-              appInBackground = !_context.sent;
-              path = "".concat(self.PusherPushNotifications._endpoint(instanceId), "/reporting_api/v2/instances/").concat(instanceId, "/events");
-              options = {
-                method: 'POST',
-                path: path,
-                body: {
-                  publishId: publishId,
-                  event: eventType,
-                  deviceId: deviceId,
-                  userId: userId,
-                  timestampSecs: Math.floor(Date.now() / 1000),
-                  appInBackground: appInBackground,
-                  hasDisplayableContent: hasDisplayableContent,
-                  hasData: hasData
-                }
-              };
-              _context.prev = 21;
-              _context.next = 24;
-              return doRequest(options);
+						case 18:
+							appInBackground = !_context.sent;
+							path = "".concat(self.PusherPushNotifications._endpoint(instanceId), "/reporting_api/v2/instances/").concat(instanceId, "/events");
+							options = {
+								method: 'POST',
+								path: path,
+								body: {
+									publishId: publishId,
+									event: eventType,
+									deviceId: deviceId,
+									userId: userId,
+									timestampSecs: Math.floor(Date.now() / 1000),
+									appInBackground: appInBackground,
+									hasDisplayableContent: hasDisplayableContent,
+									hasData: hasData
+								}
+							};
+							_context.prev = 21;
+							_context.next = 24;
+							return doRequest(options);
 
-            case 24:
-              _context.next = 28;
-              break;
+						case 24:
+							_context.next = 28;
+							break;
 
-            case 26:
-              _context.prev = 26;
-              _context.t1 = _context["catch"](21);
+						case 26:
+							_context.prev = 26;
+							_context.t1 = _context["catch"](21);
 
-            case 28:
-            case "end":
-              return _context.stop();
-          }
-        }
-      }, _callee, null, [[21, 26]]);
-    }));
+						case 28:
+						case "end":
+							return _context.stop();
+					}
+				}
+			}, _callee, null, [[21, 26]]);
+		}));
 
-    function reportEvent(_x) {
-      return _reportEvent.apply(this, arguments);
-    }
+		function reportEvent(_x) {
+			return _reportEvent.apply(this, arguments);
+		}
 
-    return reportEvent;
-  }()
+		return reportEvent;
+	}()
 };
 self.addEventListener('push', function (e) {
-  var payload;
+	var payload;
 
-  try {
-    payload = e.data.json();
-  } catch (_) {
-    return; // Not a pusher notification
-  }
+	try {
+		payload = e.data.json();
+	} catch (_) {
+		return; // Not a pusher notification
+	}
 
-  if (!payload.data || !payload.data.pusher) {
-    return; // Not a pusher notification
-  } // Report analytics event, best effort
+	if (!payload.data || !payload.data.pusher) {
+		return; // Not a pusher notification
+	} // Report analytics event, best effort
 
 
-  self.PusherPushNotifications.reportEvent({
-    eventType: 'delivery',
-    pusherMetadata: payload.data.pusher
-  });
+	self.PusherPushNotifications.reportEvent({
+		eventType: 'delivery',
+		pusherMetadata: payload.data.pusher
+	});
 
-  var customerPayload = objectSpread({}, payload);
+	var customerPayload = objectSpread({}, payload);
 
-  var customerData = {};
-  Object.keys(customerPayload.data || {}).forEach(function (key) {
-    if (key !== 'pusher') {
-      customerData[key] = customerPayload.data[key];
-    }
-  });
-  customerPayload.data = customerData;
-  var pusherMetadata = payload.data.pusher;
+	var customerData = {};
+	Object.keys(customerPayload.data || {}).forEach(function (key) {
+		if (key !== 'pusher') {
+			customerData[key] = customerPayload.data[key];
+		}
+	});
+	customerPayload.data = customerData;
+	var pusherMetadata = payload.data.pusher;
 
-  var handleNotification =
-  /*#__PURE__*/
-  function () {
-    var _ref2 = asyncToGenerator(
-    /*#__PURE__*/
-    regenerator.mark(function _callee2(payloadFromCallback) {
-      var hideNotificationIfSiteHasFocus, title, body, icon, options;
-      return regenerator.wrap(function _callee2$(_context2) {
-        while (1) {
-          switch (_context2.prev = _context2.next) {
-            case 0:
-              hideNotificationIfSiteHasFocus = payloadFromCallback.notification.hide_notification_if_site_has_focus === true;
-              _context2.t0 = hideNotificationIfSiteHasFocus;
+	var handleNotification =
+	/*#__PURE__*/
+	function () {
+		var _ref2 = asyncToGenerator(
+		/*#__PURE__*/
+		regenerator.mark(function _callee2(payloadFromCallback) {
+			var hideNotificationIfSiteHasFocus, title, body, icon, options;
+			return regenerator.wrap(function _callee2$(_context2) {
+				while (1) {
+					switch (_context2.prev = _context2.next) {
+						case 0:
+							hideNotificationIfSiteHasFocus = payloadFromCallback.notification.hide_notification_if_site_has_focus === true;
+							_context2.t0 = hideNotificationIfSiteHasFocus;
 
-              if (!_context2.t0) {
-                _context2.next = 6;
-                break;
-              }
+							if (!_context2.t0) {
+								_context2.next = 6;
+								break;
+							}
 
-              _context2.next = 5;
-              return self.PusherPushNotifications._hasFocusedClient();
+							_context2.next = 5;
+							return self.PusherPushNotifications._hasFocusedClient();
 
-            case 5:
-              _context2.t0 = _context2.sent;
+						case 5:
+							_context2.t0 = _context2.sent;
 
-            case 6:
-              if (!_context2.t0) {
-                _context2.next = 8;
-                break;
-              }
+						case 6:
+							if (!_context2.t0) {
+								_context2.next = 8;
+								break;
+							}
 
-              return _context2.abrupt("return");
+							return _context2.abrupt("return");
 
-            case 8:
-              title = payloadFromCallback.notification.title || '';
-              body = payloadFromCallback.notification.body || '';
-              icon = payloadFromCallback.notification.icon;
-              options = {
-                body: body,
-                icon: icon,
-                data: {
-                  pusher: {
-                    customerPayload: payloadFromCallback,
-                    pusherMetadata: pusherMetadata
-                  }
-                }
-              };
-              return _context2.abrupt("return", self.registration.showNotification(title, options));
+						case 8:
+							title = payloadFromCallback.notification.title || '';
+							body = payloadFromCallback.notification.body || '';
+							icon = payloadFromCallback.notification.icon;
+							options = {
+								body: body,
+								icon: icon,
+								data: {
+									pusher: {
+										customerPayload: payloadFromCallback,
+										pusherMetadata: pusherMetadata
+									}
+								}
+							};
+							return _context2.abrupt("return", self.registration.showNotification(title, options));
 
-            case 13:
-            case "end":
-              return _context2.stop();
-          }
-        }
-      }, _callee2);
-    }));
+						case 13:
+						case "end":
+							return _context2.stop();
+					}
+				}
+			}, _callee2);
+		}));
 
-    return function handleNotification(_x2) {
-      return _ref2.apply(this, arguments);
-    };
-  }();
+		return function handleNotification(_x2) {
+			return _ref2.apply(this, arguments);
+		};
+	}();
 
-  if (self.PusherPushNotifications.onNotificationReceived) {
-    self.PusherPushNotifications.onNotificationReceived({
-      payload: customerPayload,
-      pushEvent: e,
-      handleNotification: handleNotification
-    });
-  } else {
-    e.waitUntil(handleNotification(customerPayload));
-  }
+	if (self.PusherPushNotifications.onNotificationReceived) {
+		self.PusherPushNotifications.onNotificationReceived({
+			payload: customerPayload,
+			pushEvent: e,
+			handleNotification: handleNotification
+		});
+	} else {
+		e.waitUntil(handleNotification(customerPayload));
+	}
 });
 self.addEventListener('notificationclick', function (e) {
-  var pusher = e.notification.data.pusher;
-  var isPusherNotification = pusher !== undefined;
+	var pusher = e.notification.data.pusher;
+	var isPusherNotification = pusher !== undefined;
 
-  if (isPusherNotification) {
-    // Report analytics event, best effort
-    self.PusherPushNotifications.reportEvent({
-      eventType: 'open',
-      pusherMetadata: pusher.pusherMetadata
-    });
+	if (isPusherNotification) {
+		// Report analytics event, best effort
+		self.PusherPushNotifications.reportEvent({
+			eventType: 'open',
+			pusherMetadata: pusher.pusherMetadata
+		});
 
-    if (pusher.customerPayload.notification.deep_link) {
-      e.waitUntil(clients.openWindow(pusher.customerPayload.notification.deep_link));
-    }
+		if (pusher.customerPayload.notification.deep_link) {
+			e.waitUntil(clients.openWindow(pusher.customerPayload.notification.deep_link));
+		}
 
-    e.notification.close();
-  }
+		e.notification.close();
+	}
 });
 
 // offline static page handler