s202226701001/sever-test/node_modules/subscriptions-transport-ws/browser/client.js

var SubscriptionsTransportWs =
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/* 0 */
/***/ (function(module, exports) {

var g;

// This works in non-strict mode
g = (function() {
	return this;
})();

try {
	// This works if eval is allowed (see CSP)
	g = g || Function("return this")() || (1,eval)("this");
} catch(e) {
	// This works if the window reference is available
	if(typeof window === "object")
		g = window;
}

// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}

module.exports = g;


/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.Kind = void 0;

/**
 * The set of allowed kind values for AST nodes.
 */
let Kind;
/**
 * The enum type representing the possible kind values of AST nodes.
 *
 * @deprecated Please use `Kind`. Will be remove in v17.
 */

exports.Kind = Kind;

(function (Kind) {
  Kind['NAME'] = 'Name';
  Kind['DOCUMENT'] = 'Document';
  Kind['OPERATION_DEFINITION'] = 'OperationDefinition';
  Kind['VARIABLE_DEFINITION'] = 'VariableDefinition';
  Kind['SELECTION_SET'] = 'SelectionSet';
  Kind['FIELD'] = 'Field';
  Kind['ARGUMENT'] = 'Argument';
  Kind['FRAGMENT_SPREAD'] = 'FragmentSpread';
  Kind['INLINE_FRAGMENT'] = 'InlineFragment';
  Kind['FRAGMENT_DEFINITION'] = 'FragmentDefinition';
  Kind['VARIABLE'] = 'Variable';
  Kind['INT'] = 'IntValue';
  Kind['FLOAT'] = 'FloatValue';
  Kind['STRING'] = 'StringValue';
  Kind['BOOLEAN'] = 'BooleanValue';
  Kind['NULL'] = 'NullValue';
  Kind['ENUM'] = 'EnumValue';
  Kind['LIST'] = 'ListValue';
  Kind['OBJECT'] = 'ObjectValue';
  Kind['OBJECT_FIELD'] = 'ObjectField';
  Kind['DIRECTIVE'] = 'Directive';
  Kind['NAMED_TYPE'] = 'NamedType';
  Kind['LIST_TYPE'] = 'ListType';
  Kind['NON_NULL_TYPE'] = 'NonNullType';
  Kind['SCHEMA_DEFINITION'] = 'SchemaDefinition';
  Kind['OPERATION_TYPE_DEFINITION'] = 'OperationTypeDefinition';
  Kind['SCALAR_TYPE_DEFINITION'] = 'ScalarTypeDefinition';
  Kind['OBJECT_TYPE_DEFINITION'] = 'ObjectTypeDefinition';
  Kind['FIELD_DEFINITION'] = 'FieldDefinition';
  Kind['INPUT_VALUE_DEFINITION'] = 'InputValueDefinition';
  Kind['INTERFACE_TYPE_DEFINITION'] = 'InterfaceTypeDefinition';
  Kind['UNION_TYPE_DEFINITION'] = 'UnionTypeDefinition';
  Kind['ENUM_TYPE_DEFINITION'] = 'EnumTypeDefinition';
  Kind['ENUM_VALUE_DEFINITION'] = 'EnumValueDefinition';
  Kind['INPUT_OBJECT_TYPE_DEFINITION'] = 'InputObjectTypeDefinition';
  Kind['DIRECTIVE_DEFINITION'] = 'DirectiveDefinition';
  Kind['SCHEMA_EXTENSION'] = 'SchemaExtension';
  Kind['SCALAR_TYPE_EXTENSION'] = 'ScalarTypeExtension';
  Kind['OBJECT_TYPE_EXTENSION'] = 'ObjectTypeExtension';
  Kind['INTERFACE_TYPE_EXTENSION'] = 'InterfaceTypeExtension';
  Kind['UNION_TYPE_EXTENSION'] = 'UnionTypeExtension';
  Kind['ENUM_TYPE_EXTENSION'] = 'EnumTypeExtension';
  Kind['INPUT_OBJECT_TYPE_EXTENSION'] = 'InputObjectTypeExtension';
})(Kind || (exports.Kind = Kind = {}));


/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
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            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
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            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SubscriptionClient = void 0;
var _global = typeof global !== 'undefined' ? global : (typeof window !== 'undefined' ? window : {});
var NativeWebSocket = _global.WebSocket || _global.MozWebSocket;
var Backoff = __webpack_require__(3);
var eventemitter3_1 = __webpack_require__(4);
var is_string_1 = __webpack_require__(5);
var is_object_1 = __webpack_require__(6);
var printer_1 = __webpack_require__(7);
var getOperationAST_1 = __webpack_require__(14);
var symbol_observable_1 = __webpack_require__(15);
var protocol_1 = __webpack_require__(18);
var defaults_1 = __webpack_require__(19);
var message_types_1 = __webpack_require__(20);
var SubscriptionClient = (function () {
    function SubscriptionClient(url, options, webSocketImpl, webSocketProtocols) {
        var _a = (options || {}), _b = _a.connectionCallback, connectionCallback = _b === void 0 ? undefined : _b, _c = _a.connectionParams, connectionParams = _c === void 0 ? {} : _c, _d = _a.minTimeout, minTimeout = _d === void 0 ? defaults_1.MIN_WS_TIMEOUT : _d, _e = _a.timeout, timeout = _e === void 0 ? defaults_1.WS_TIMEOUT : _e, _f = _a.reconnect, reconnect = _f === void 0 ? false : _f, _g = _a.reconnectionAttempts, reconnectionAttempts = _g === void 0 ? Infinity : _g, _h = _a.lazy, lazy = _h === void 0 ? false : _h, _j = _a.inactivityTimeout, inactivityTimeout = _j === void 0 ? 0 : _j, _k = _a.wsOptionArguments, wsOptionArguments = _k === void 0 ? [] : _k;
        this.wsImpl = webSocketImpl || NativeWebSocket;
        if (!this.wsImpl) {
            throw new Error('Unable to find native implementation, or alternative implementation for WebSocket!');
        }
        this.wsProtocols = webSocketProtocols || protocol_1.GRAPHQL_WS;
        this.connectionCallback = connectionCallback;
        this.url = url;
        this.operations = {};
        this.nextOperationId = 0;
        this.minWsTimeout = minTimeout;
        this.wsTimeout = timeout;
        this.unsentMessagesQueue = [];
        this.reconnect = reconnect;
        this.reconnecting = false;
        this.reconnectionAttempts = reconnectionAttempts;
        this.lazy = !!lazy;
        this.inactivityTimeout = inactivityTimeout;
        this.closedByUser = false;
        this.backoff = new Backoff({ jitter: 0.5 });
        this.eventEmitter = new eventemitter3_1.EventEmitter();
        this.middlewares = [];
        this.client = null;
        this.maxConnectTimeGenerator = this.createMaxConnectTimeGenerator();
        this.connectionParams = this.getConnectionParams(connectionParams);
        this.wsOptionArguments = wsOptionArguments;
        if (!this.lazy) {
            this.connect();
        }
    }
    Object.defineProperty(SubscriptionClient.prototype, "status", {
        get: function () {
            if (this.client === null) {
                return this.wsImpl.CLOSED;
            }
            return this.client.readyState;
        },
        enumerable: false,
        configurable: true
    });
    SubscriptionClient.prototype.close = function (isForced, closedByUser) {
        if (isForced === void 0) { isForced = true; }
        if (closedByUser === void 0) { closedByUser = true; }
        this.clearInactivityTimeout();
        if (this.client !== null) {
            this.closedByUser = closedByUser;
            if (isForced) {
                this.clearCheckConnectionInterval();
                this.clearMaxConnectTimeout();
                this.clearTryReconnectTimeout();
                this.unsubscribeAll();
                this.sendMessage(undefined, message_types_1.default.GQL_CONNECTION_TERMINATE, null);
            }
            this.client.close();
            this.client.onopen = null;
            this.client.onclose = null;
            this.client.onerror = null;
            this.client.onmessage = null;
            this.client = null;
            this.eventEmitter.emit('disconnected');
            if (!isForced) {
                this.tryReconnect();
            }
        }
    };
    SubscriptionClient.prototype.request = function (request) {
        var _a;
        var getObserver = this.getObserver.bind(this);
        var executeOperation = this.executeOperation.bind(this);
        var unsubscribe = this.unsubscribe.bind(this);
        var opId;
        this.clearInactivityTimeout();
        return _a = {},
            _a[symbol_observable_1.default] = function () {
                return this;
            },
            _a.subscribe = function (observerOrNext, onError, onComplete) {
                var observer = getObserver(observerOrNext, onError, onComplete);
                opId = executeOperation(request, function (error, result) {
                    if (error === null && result === null) {
                        if (observer.complete) {
                            observer.complete();
                        }
                    }
                    else if (error) {
                        if (observer.error) {
                            observer.error(error[0]);
                        }
                    }
                    else {
                        if (observer.next) {
                            observer.next(result);
                        }
                    }
                });
                return {
                    unsubscribe: function () {
                        if (opId) {
                            unsubscribe(opId);
                            opId = null;
                        }
                    },
                };
            },
            _a;
    };
    SubscriptionClient.prototype.on = function (eventName, callback, context) {
        var handler = this.eventEmitter.on(eventName, callback, context);
        return function () {
            handler.off(eventName, callback, context);
        };
    };
    SubscriptionClient.prototype.onConnected = function (callback, context) {
        return this.on('connected', callback, context);
    };
    SubscriptionClient.prototype.onConnecting = function (callback, context) {
        return this.on('connecting', callback, context);
    };
    SubscriptionClient.prototype.onDisconnected = function (callback, context) {
        return this.on('disconnected', callback, context);
    };
    SubscriptionClient.prototype.onReconnected = function (callback, context) {
        return this.on('reconnected', callback, context);
    };
    SubscriptionClient.prototype.onReconnecting = function (callback, context) {
        return this.on('reconnecting', callback, context);
    };
    SubscriptionClient.prototype.onError = function (callback, context) {
        return this.on('error', callback, context);
    };
    SubscriptionClient.prototype.unsubscribeAll = function () {
        var _this = this;
        Object.keys(this.operations).forEach(function (subId) {
            _this.unsubscribe(subId);
        });
    };
    SubscriptionClient.prototype.applyMiddlewares = function (options) {
        var _this = this;
        return new Promise(function (resolve, reject) {
            var queue = function (funcs, scope) {
                var next = function (error) {
                    if (error) {
                        reject(error);
                    }
                    else {
                        if (funcs.length > 0) {
                            var f = funcs.shift();
                            if (f) {
                                f.applyMiddleware.apply(scope, [options, next]);
                            }
                        }
                        else {
                            resolve(options);
                        }
                    }
                };
                next();
            };
            queue(__spreadArray([], _this.middlewares, true), _this);
        });
    };
    SubscriptionClient.prototype.use = function (middlewares) {
        var _this = this;
        middlewares.map(function (middleware) {
            if (typeof middleware.applyMiddleware === 'function') {
                _this.middlewares.push(middleware);
            }
            else {
                throw new Error('Middleware must implement the applyMiddleware function.');
            }
        });
        return this;
    };
    SubscriptionClient.prototype.getConnectionParams = function (connectionParams) {
        return function () { return new Promise(function (resolve, reject) {
            if (typeof connectionParams === 'function') {
                try {
                    return resolve(connectionParams.call(null));
                }
                catch (error) {
                    return reject(error);
                }
            }
            resolve(connectionParams);
        }); };
    };
    SubscriptionClient.prototype.executeOperation = function (options, handler) {
        var _this = this;
        if (this.client === null) {
            this.connect();
        }
        var opId = this.generateOperationId();
        this.operations[opId] = { options: options, handler: handler };
        this.applyMiddlewares(options)
            .then(function (processedOptions) {
            _this.checkOperationOptions(processedOptions, handler);
            if (_this.operations[opId]) {
                _this.operations[opId] = { options: processedOptions, handler: handler };
                _this.sendMessage(opId, message_types_1.default.GQL_START, processedOptions);
            }
        })
            .catch(function (error) {
            _this.unsubscribe(opId);
            handler(_this.formatErrors(error));
        });
        return opId;
    };
    SubscriptionClient.prototype.getObserver = function (observerOrNext, error, complete) {
        if (typeof observerOrNext === 'function') {
            return {
                next: function (v) { return observerOrNext(v); },
                error: function (e) { return error && error(e); },
                complete: function () { return complete && complete(); },
            };
        }
        return observerOrNext;
    };
    SubscriptionClient.prototype.createMaxConnectTimeGenerator = function () {
        var minValue = this.minWsTimeout;
        var maxValue = this.wsTimeout;
        return new Backoff({
            min: minValue,
            max: maxValue,
            factor: 1.2,
        });
    };
    SubscriptionClient.prototype.clearCheckConnectionInterval = function () {
        if (this.checkConnectionIntervalId) {
            clearInterval(this.checkConnectionIntervalId);
            this.checkConnectionIntervalId = null;
        }
    };
    SubscriptionClient.prototype.clearMaxConnectTimeout = function () {
        if (this.maxConnectTimeoutId) {
            clearTimeout(this.maxConnectTimeoutId);
            this.maxConnectTimeoutId = null;
        }
    };
    SubscriptionClient.prototype.clearTryReconnectTimeout = function () {
        if (this.tryReconnectTimeoutId) {
            clearTimeout(this.tryReconnectTimeoutId);
            this.tryReconnectTimeoutId = null;
        }
    };
    SubscriptionClient.prototype.clearInactivityTimeout = function () {
        if (this.inactivityTimeoutId) {
            clearTimeout(this.inactivityTimeoutId);
            this.inactivityTimeoutId = null;
        }
    };
    SubscriptionClient.prototype.setInactivityTimeout = function () {
        var _this = this;
        if (this.inactivityTimeout > 0 && Object.keys(this.operations).length === 0) {
            this.inactivityTimeoutId = setTimeout(function () {
                if (Object.keys(_this.operations).length === 0) {
                    _this.close();
                }
            }, this.inactivityTimeout);
        }
    };
    SubscriptionClient.prototype.checkOperationOptions = function (options, handler) {
        var query = options.query, variables = options.variables, operationName = options.operationName;
        if (!query) {
            throw new Error('Must provide a query.');
        }
        if (!handler) {
            throw new Error('Must provide an handler.');
        }
        if ((!(0, is_string_1.default)(query) && !(0, getOperationAST_1.getOperationAST)(query, operationName)) ||
            (operationName && !(0, is_string_1.default)(operationName)) ||
            (variables && !(0, is_object_1.default)(variables))) {
            throw new Error('Incorrect option types. query must be a string or a document,' +
                '`operationName` must be a string, and `variables` must be an object.');
        }
    };
    SubscriptionClient.prototype.buildMessage = function (id, type, payload) {
        var payloadToReturn = payload && payload.query ? __assign(__assign({}, payload), { query: typeof payload.query === 'string' ? payload.query : (0, printer_1.print)(payload.query) }) :
            payload;
        return {
            id: id,
            type: type,
            payload: payloadToReturn,
        };
    };
    SubscriptionClient.prototype.formatErrors = function (errors) {
        if (Array.isArray(errors)) {
            return errors;
        }
        if (errors && errors.errors) {
            return this.formatErrors(errors.errors);
        }
        if (errors && errors.message) {
            return [errors];
        }
        return [{
                name: 'FormatedError',
                message: 'Unknown error',
                originalError: errors,
            }];
    };
    SubscriptionClient.prototype.sendMessage = function (id, type, payload) {
        this.sendMessageRaw(this.buildMessage(id, type, payload));
    };
    SubscriptionClient.prototype.sendMessageRaw = function (message) {
        switch (this.status) {
            case this.wsImpl.OPEN:
                var serializedMessage = JSON.stringify(message);
                try {
                    JSON.parse(serializedMessage);
                }
                catch (e) {
                    this.eventEmitter.emit('error', new Error("Message must be JSON-serializable. Got: " + message));
                }
                this.client.send(serializedMessage);
                break;
            case this.wsImpl.CONNECTING:
                this.unsentMessagesQueue.push(message);
                break;
            default:
                if (!this.reconnecting) {
                    this.eventEmitter.emit('error', new Error('A message was not sent because socket is not connected, is closing or ' +
                        'is already closed. Message was: ' + JSON.stringify(message)));
                }
        }
    };
    SubscriptionClient.prototype.generateOperationId = function () {
        return String(++this.nextOperationId);
    };
    SubscriptionClient.prototype.tryReconnect = function () {
        var _this = this;
        if (!this.reconnect || this.backoff.attempts >= this.reconnectionAttempts) {
            return;
        }
        if (!this.reconnecting) {
            Object.keys(this.operations).forEach(function (key) {
                _this.unsentMessagesQueue.push(_this.buildMessage(key, message_types_1.default.GQL_START, _this.operations[key].options));
            });
            this.reconnecting = true;
        }
        this.clearTryReconnectTimeout();
        var delay = this.backoff.duration();
        this.tryReconnectTimeoutId = setTimeout(function () {
            _this.connect();
        }, delay);
    };
    SubscriptionClient.prototype.flushUnsentMessagesQueue = function () {
        var _this = this;
        this.unsentMessagesQueue.forEach(function (message) {
            _this.sendMessageRaw(message);
        });
        this.unsentMessagesQueue = [];
    };
    SubscriptionClient.prototype.checkConnection = function () {
        if (this.wasKeepAliveReceived) {
            this.wasKeepAliveReceived = false;
            return;
        }
        if (!this.reconnecting) {
            this.close(false, true);
        }
    };
    SubscriptionClient.prototype.checkMaxConnectTimeout = function () {
        var _this = this;
        this.clearMaxConnectTimeout();
        this.maxConnectTimeoutId = setTimeout(function () {
            if (_this.status !== _this.wsImpl.OPEN) {
                _this.reconnecting = true;
                _this.close(false, true);
            }
        }, this.maxConnectTimeGenerator.duration());
    };
    SubscriptionClient.prototype.connect = function () {
        var _a;
        var _this = this;
        this.client = new ((_a = this.wsImpl).bind.apply(_a, __spreadArray([void 0, this.url, this.wsProtocols], this.wsOptionArguments, false)))();
        this.checkMaxConnectTimeout();
        this.client.onopen = function () { return __awaiter(_this, void 0, void 0, function () {
            var connectionParams, error_1;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        if (!(this.status === this.wsImpl.OPEN)) return [3, 4];
                        this.clearMaxConnectTimeout();
                        this.closedByUser = false;
                        this.eventEmitter.emit(this.reconnecting ? 'reconnecting' : 'connecting');
                        _a.label = 1;
                    case 1:
                        _a.trys.push([1, 3, , 4]);
                        return [4, this.connectionParams()];
                    case 2:
                        connectionParams = _a.sent();
                        this.sendMessage(undefined, message_types_1.default.GQL_CONNECTION_INIT, connectionParams);
                        this.flushUnsentMessagesQueue();
                        return [3, 4];
                    case 3:
                        error_1 = _a.sent();
                        this.sendMessage(undefined, message_types_1.default.GQL_CONNECTION_ERROR, error_1);
                        this.flushUnsentMessagesQueue();
                        return [3, 4];
                    case 4: return [2];
                }
            });
        }); };
        this.client.onclose = function () {
            if (!_this.closedByUser) {
                _this.close(false, false);
            }
        };
        this.client.onerror = function (err) {
            _this.eventEmitter.emit('error', err);
        };
        this.client.onmessage = function (_a) {
            var data = _a.data;
            _this.processReceivedData(data);
        };
    };
    SubscriptionClient.prototype.processReceivedData = function (receivedData) {
        var parsedMessage;
        var opId;
        try {
            parsedMessage = JSON.parse(receivedData);
            opId = parsedMessage.id;
        }
        catch (e) {
            throw new Error("Message must be JSON-parseable. Got: " + receivedData);
        }
        if ([message_types_1.default.GQL_DATA,
            message_types_1.default.GQL_COMPLETE,
            message_types_1.default.GQL_ERROR,
        ].indexOf(parsedMessage.type) !== -1 && !this.operations[opId]) {
            this.unsubscribe(opId);
            return;
        }
        switch (parsedMessage.type) {
            case message_types_1.default.GQL_CONNECTION_ERROR:
                if (this.connectionCallback) {
                    this.connectionCallback(parsedMessage.payload);
                }
                break;
            case message_types_1.default.GQL_CONNECTION_ACK:
                this.eventEmitter.emit(this.reconnecting ? 'reconnected' : 'connected', parsedMessage.payload);
                this.reconnecting = false;
                this.backoff.reset();
                this.maxConnectTimeGenerator.reset();
                if (this.connectionCallback) {
                    this.connectionCallback();
                }
                break;
            case message_types_1.default.GQL_COMPLETE:
                var handler = this.operations[opId].handler;
                delete this.operations[opId];
                handler.call(this, null, null);
                break;
            case message_types_1.default.GQL_ERROR:
                this.operations[opId].handler(this.formatErrors(parsedMessage.payload), null);
                delete this.operations[opId];
                break;
            case message_types_1.default.GQL_DATA:
                var parsedPayload = !parsedMessage.payload.errors ?
                    parsedMessage.payload : __assign(__assign({}, parsedMessage.payload), { errors: this.formatErrors(parsedMessage.payload.errors) });
                this.operations[opId].handler(null, parsedPayload);
                break;
            case message_types_1.default.GQL_CONNECTION_KEEP_ALIVE:
                var firstKA = typeof this.wasKeepAliveReceived === 'undefined';
                this.wasKeepAliveReceived = true;
                if (firstKA) {
                    this.checkConnection();
                }
                if (this.checkConnectionIntervalId) {
                    clearInterval(this.checkConnectionIntervalId);
                    this.checkConnection();
                }
                this.checkConnectionIntervalId = setInterval(this.checkConnection.bind(this), this.wsTimeout);
                break;
            default:
                throw new Error('Invalid message type!');
        }
    };
    SubscriptionClient.prototype.unsubscribe = function (opId) {
        if (this.operations[opId]) {
            delete this.operations[opId];
            this.setInactivityTimeout();
            this.sendMessage(opId, message_types_1.default.GQL_STOP, undefined);
        }
    };
    return SubscriptionClient;
}());
exports.SubscriptionClient = SubscriptionClient;
//# sourceMappingURL=client.js.map
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 3 */
/***/ (function(module, exports) {


/**
 * Expose `Backoff`.
 */

module.exports = Backoff;

/**
 * Initialize backoff timer with `opts`.
 *
 * - `min` initial timeout in milliseconds [100]
 * - `max` max timeout [10000]
 * - `jitter` [0]
 * - `factor` [2]
 *
 * @param {Object} opts
 * @api public
 */

function Backoff(opts) {
  opts = opts || {};
  this.ms = opts.min || 100;
  this.max = opts.max || 10000;
  this.factor = opts.factor || 2;
  this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0;
  this.attempts = 0;
}

/**
 * Return the backoff duration.
 *
 * @return {Number}
 * @api public
 */

Backoff.prototype.duration = function(){
  var ms = this.ms * Math.pow(this.factor, this.attempts++);
  if (this.jitter) {
    var rand =  Math.random();
    var deviation = Math.floor(rand * this.jitter * ms);
    ms = (Math.floor(rand * 10) & 1) == 0  ? ms - deviation : ms + deviation;
  }
  return Math.min(ms, this.max) | 0;
};

/**
 * Reset the number of attempts.
 *
 * @api public
 */

Backoff.prototype.reset = function(){
  this.attempts = 0;
};

/**
 * Set the minimum duration
 *
 * @api public
 */

Backoff.prototype.setMin = function(min){
  this.ms = min;
};

/**
 * Set the maximum duration
 *
 * @api public
 */

Backoff.prototype.setMax = function(max){
  this.max = max;
};

/**
 * Set the jitter
 *
 * @api public
 */

Backoff.prototype.setJitter = function(jitter){
  this.jitter = jitter;
};



/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var has = Object.prototype.hasOwnProperty
  , prefix = '~';

/**
 * Constructor to create a storage for our `EE` objects.
 * An `Events` instance is a plain object whose properties are event names.
 *
 * @constructor
 * @private
 */
function Events() {}

//
// We try to not inherit from `Object.prototype`. In some engines creating an
// instance in this way is faster than calling `Object.create(null)` directly.
// If `Object.create(null)` is not supported we prefix the event names with a
// character to make sure that the built-in object properties are not
// overridden or used as an attack vector.
//
if (Object.create) {
  Events.prototype = Object.create(null);

  //
  // This hack is needed because the `__proto__` property is still inherited in
  // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.
  //
  if (!new Events().__proto__) prefix = false;
}

/**
 * Representation of a single event listener.
 *
 * @param {Function} fn The listener function.
 * @param {*} context The context to invoke the listener with.
 * @param {Boolean} [once=false] Specify if the listener is a one-time listener.
 * @constructor
 * @private
 */
function EE(fn, context, once) {
  this.fn = fn;
  this.context = context;
  this.once = once || false;
}

/**
 * Add a listener for a given event.
 *
 * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.
 * @param {(String|Symbol)} event The event name.
 * @param {Function} fn The listener function.
 * @param {*} context The context to invoke the listener with.
 * @param {Boolean} once Specify if the listener is a one-time listener.
 * @returns {EventEmitter}
 * @private
 */
function addListener(emitter, event, fn, context, once) {
  if (typeof fn !== 'function') {
    throw new TypeError('The listener must be a function');
  }

  var listener = new EE(fn, context || emitter, once)
    , evt = prefix ? prefix + event : event;

  if (!emitter._events[evt]) emitter._events[evt] = listener, emitter._eventsCount++;
  else if (!emitter._events[evt].fn) emitter._events[evt].push(listener);
  else emitter._events[evt] = [emitter._events[evt], listener];

  return emitter;
}

/**
 * Clear event by name.
 *
 * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.
 * @param {(String|Symbol)} evt The Event name.
 * @private
 */
function clearEvent(emitter, evt) {
  if (--emitter._eventsCount === 0) emitter._events = new Events();
  else delete emitter._events[evt];
}

/**
 * Minimal `EventEmitter` interface that is molded against the Node.js
 * `EventEmitter` interface.
 *
 * @constructor
 * @public
 */
function EventEmitter() {
  this._events = new Events();
  this._eventsCount = 0;
}

/**
 * Return an array listing the events for which the emitter has registered
 * listeners.
 *
 * @returns {Array}
 * @public
 */
EventEmitter.prototype.eventNames = function eventNames() {
  var names = []
    , events
    , name;

  if (this._eventsCount === 0) return names;

  for (name in (events = this._events)) {
    if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);
  }

  if (Object.getOwnPropertySymbols) {
    return names.concat(Object.getOwnPropertySymbols(events));
  }

  return names;
};

/**
 * Return the listeners registered for a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @returns {Array} The registered listeners.
 * @public
 */
EventEmitter.prototype.listeners = function listeners(event) {
  var evt = prefix ? prefix + event : event
    , handlers = this._events[evt];

  if (!handlers) return [];
  if (handlers.fn) return [handlers.fn];

  for (var i = 0, l = handlers.length, ee = new Array(l); i < l; i++) {
    ee[i] = handlers[i].fn;
  }

  return ee;
};

/**
 * Return the number of listeners listening to a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @returns {Number} The number of listeners.
 * @public
 */
EventEmitter.prototype.listenerCount = function listenerCount(event) {
  var evt = prefix ? prefix + event : event
    , listeners = this._events[evt];

  if (!listeners) return 0;
  if (listeners.fn) return 1;
  return listeners.length;
};

/**
 * Calls each of the listeners registered for a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @returns {Boolean} `true` if the event had listeners, else `false`.
 * @public
 */
EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {
  var evt = prefix ? prefix + event : event;

  if (!this._events[evt]) return false;

  var listeners = this._events[evt]
    , len = arguments.length
    , args
    , i;

  if (listeners.fn) {
    if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);

    switch (len) {
      case 1: return listeners.fn.call(listeners.context), true;
      case 2: return listeners.fn.call(listeners.context, a1), true;
      case 3: return listeners.fn.call(listeners.context, a1, a2), true;
      case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;
      case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;
      case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;
    }

    for (i = 1, args = new Array(len -1); i < len; i++) {
      args[i - 1] = arguments[i];
    }

    listeners.fn.apply(listeners.context, args);
  } else {
    var length = listeners.length
      , j;

    for (i = 0; i < length; i++) {
      if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);

      switch (len) {
        case 1: listeners[i].fn.call(listeners[i].context); break;
        case 2: listeners[i].fn.call(listeners[i].context, a1); break;
        case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;
        case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;
        default:
          if (!args) for (j = 1, args = new Array(len -1); j < len; j++) {
            args[j - 1] = arguments[j];
          }

          listeners[i].fn.apply(listeners[i].context, args);
      }
    }
  }

  return true;
};

/**
 * Add a listener for a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @param {Function} fn The listener function.
 * @param {*} [context=this] The context to invoke the listener with.
 * @returns {EventEmitter} `this`.
 * @public
 */
EventEmitter.prototype.on = function on(event, fn, context) {
  return addListener(this, event, fn, context, false);
};

/**
 * Add a one-time listener for a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @param {Function} fn The listener function.
 * @param {*} [context=this] The context to invoke the listener with.
 * @returns {EventEmitter} `this`.
 * @public
 */
EventEmitter.prototype.once = function once(event, fn, context) {
  return addListener(this, event, fn, context, true);
};

/**
 * Remove the listeners of a given event.
 *
 * @param {(String|Symbol)} event The event name.
 * @param {Function} fn Only remove the listeners that match this function.
 * @param {*} context Only remove the listeners that have this context.
 * @param {Boolean} once Only remove one-time listeners.
 * @returns {EventEmitter} `this`.
 * @public
 */
EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {
  var evt = prefix ? prefix + event : event;

  if (!this._events[evt]) return this;
  if (!fn) {
    clearEvent(this, evt);
    return this;
  }

  var listeners = this._events[evt];

  if (listeners.fn) {
    if (
      listeners.fn === fn &&
      (!once || listeners.once) &&
      (!context || listeners.context === context)
    ) {
      clearEvent(this, evt);
    }
  } else {
    for (var i = 0, events = [], length = listeners.length; i < length; i++) {
      if (
        listeners[i].fn !== fn ||
        (once && !listeners[i].once) ||
        (context && listeners[i].context !== context)
      ) {
        events.push(listeners[i]);
      }
    }

    //
    // Reset the array, or remove it completely if we have no more listeners.
    //
    if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;
    else clearEvent(this, evt);
  }

  return this;
};

/**
 * Remove all listeners, or those of the specified event.
 *
 * @param {(String|Symbol)} [event] The event name.
 * @returns {EventEmitter} `this`.
 * @public
 */
EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {
  var evt;

  if (event) {
    evt = prefix ? prefix + event : event;
    if (this._events[evt]) clearEvent(this, evt);
  } else {
    this._events = new Events();
    this._eventsCount = 0;
  }

  return this;
};

//
// Alias methods names because people roll like that.
//
EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
EventEmitter.prototype.addListener = EventEmitter.prototype.on;

//
// Expose the prefix.
//
EventEmitter.prefixed = prefix;

//
// Allow `EventEmitter` to be imported as module namespace.
//
EventEmitter.EventEmitter = EventEmitter;

//
// Expose the module.
//
if (true) {
  module.exports = EventEmitter;
}


/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", { value: true });
function isString(value) {
    return typeof value === 'string';
}
exports.default = isString;
//# sourceMappingURL=is-string.js.map

/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", { value: true });
function isObject(value) {
    return ((value !== null) && (typeof value === 'object'));
}
exports.default = isObject;
//# sourceMappingURL=is-object.js.map

/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.print = print;

var _visitor = __webpack_require__(8);

var _blockString = __webpack_require__(12);

var _printString = __webpack_require__(13);

/**
 * Converts an AST into a string, using one set of reasonable
 * formatting rules.
 */
function print(ast) {
  return (0, _visitor.visit)(ast, printDocASTReducer);
}

const MAX_LINE_LENGTH = 80;
const printDocASTReducer = {
  Name: {
    leave: (node) => node.value,
  },
  Variable: {
    leave: (node) => '$' + node.name,
  },
  // Document
  Document: {
    leave: (node) => join(node.definitions, '\n\n'),
  },
  OperationDefinition: {
    leave(node) {
      const varDefs = wrap('(', join(node.variableDefinitions, ', '), ')');
      const prefix = join(
        [
          node.operation,
          join([node.name, varDefs]),
          join(node.directives, ' '),
        ],
        ' ',
      ); // Anonymous queries with no directives or variable definitions can use
      // the query short form.

      return (prefix === 'query' ? '' : prefix + ' ') + node.selectionSet;
    },
  },
  VariableDefinition: {
    leave: ({ variable, type, defaultValue, directives }) =>
      variable +
      ': ' +
      type +
      wrap(' = ', defaultValue) +
      wrap(' ', join(directives, ' ')),
  },
  SelectionSet: {
    leave: ({ selections }) => block(selections),
  },
  Field: {
    leave({ alias, name, arguments: args, directives, selectionSet }) {
      const prefix = wrap('', alias, ': ') + name;
      let argsLine = prefix + wrap('(', join(args, ', '), ')');

      if (argsLine.length > MAX_LINE_LENGTH) {
        argsLine = prefix + wrap('(\n', indent(join(args, '\n')), '\n)');
      }

      return join([argsLine, join(directives, ' '), selectionSet], ' ');
    },
  },
  Argument: {
    leave: ({ name, value }) => name + ': ' + value,
  },
  // Fragments
  FragmentSpread: {
    leave: ({ name, directives }) =>
      '...' + name + wrap(' ', join(directives, ' ')),
  },
  InlineFragment: {
    leave: ({ typeCondition, directives, selectionSet }) =>
      join(
        [
          '...',
          wrap('on ', typeCondition),
          join(directives, ' '),
          selectionSet,
        ],
        ' ',
      ),
  },
  FragmentDefinition: {
    leave: (
      { name, typeCondition, variableDefinitions, directives, selectionSet }, // Note: fragment variable definitions are experimental and may be changed
    ) =>
      // or removed in the future.
      `fragment ${name}${wrap('(', join(variableDefinitions, ', '), ')')} ` +
      `on ${typeCondition} ${wrap('', join(directives, ' '), ' ')}` +
      selectionSet,
  },
  // Value
  IntValue: {
    leave: ({ value }) => value,
  },
  FloatValue: {
    leave: ({ value }) => value,
  },
  StringValue: {
    leave: ({ value, block: isBlockString }) =>
      isBlockString
        ? (0, _blockString.printBlockString)(value)
        : (0, _printString.printString)(value),
  },
  BooleanValue: {
    leave: ({ value }) => (value ? 'true' : 'false'),
  },
  NullValue: {
    leave: () => 'null',
  },
  EnumValue: {
    leave: ({ value }) => value,
  },
  ListValue: {
    leave: ({ values }) => '[' + join(values, ', ') + ']',
  },
  ObjectValue: {
    leave: ({ fields }) => '{' + join(fields, ', ') + '}',
  },
  ObjectField: {
    leave: ({ name, value }) => name + ': ' + value,
  },
  // Directive
  Directive: {
    leave: ({ name, arguments: args }) =>
      '@' + name + wrap('(', join(args, ', '), ')'),
  },
  // Type
  NamedType: {
    leave: ({ name }) => name,
  },
  ListType: {
    leave: ({ type }) => '[' + type + ']',
  },
  NonNullType: {
    leave: ({ type }) => type + '!',
  },
  // Type System Definitions
  SchemaDefinition: {
    leave: ({ description, directives, operationTypes }) =>
      wrap('', description, '\n') +
      join(['schema', join(directives, ' '), block(operationTypes)], ' '),
  },
  OperationTypeDefinition: {
    leave: ({ operation, type }) => operation + ': ' + type,
  },
  ScalarTypeDefinition: {
    leave: ({ description, name, directives }) =>
      wrap('', description, '\n') +
      join(['scalar', name, join(directives, ' ')], ' '),
  },
  ObjectTypeDefinition: {
    leave: ({ description, name, interfaces, directives, fields }) =>
      wrap('', description, '\n') +
      join(
        [
          'type',
          name,
          wrap('implements ', join(interfaces, ' & ')),
          join(directives, ' '),
          block(fields),
        ],
        ' ',
      ),
  },
  FieldDefinition: {
    leave: ({ description, name, arguments: args, type, directives }) =>
      wrap('', description, '\n') +
      name +
      (hasMultilineItems(args)
        ? wrap('(\n', indent(join(args, '\n')), '\n)')
        : wrap('(', join(args, ', '), ')')) +
      ': ' +
      type +
      wrap(' ', join(directives, ' ')),
  },
  InputValueDefinition: {
    leave: ({ description, name, type, defaultValue, directives }) =>
      wrap('', description, '\n') +
      join(
        [name + ': ' + type, wrap('= ', defaultValue), join(directives, ' ')],
        ' ',
      ),
  },
  InterfaceTypeDefinition: {
    leave: ({ description, name, interfaces, directives, fields }) =>
      wrap('', description, '\n') +
      join(
        [
          'interface',
          name,
          wrap('implements ', join(interfaces, ' & ')),
          join(directives, ' '),
          block(fields),
        ],
        ' ',
      ),
  },
  UnionTypeDefinition: {
    leave: ({ description, name, directives, types }) =>
      wrap('', description, '\n') +
      join(
        ['union', name, join(directives, ' '), wrap('= ', join(types, ' | '))],
        ' ',
      ),
  },
  EnumTypeDefinition: {
    leave: ({ description, name, directives, values }) =>
      wrap('', description, '\n') +
      join(['enum', name, join(directives, ' '), block(values)], ' '),
  },
  EnumValueDefinition: {
    leave: ({ description, name, directives }) =>
      wrap('', description, '\n') + join([name, join(directives, ' ')], ' '),
  },
  InputObjectTypeDefinition: {
    leave: ({ description, name, directives, fields }) =>
      wrap('', description, '\n') +
      join(['input', name, join(directives, ' '), block(fields)], ' '),
  },
  DirectiveDefinition: {
    leave: ({ description, name, arguments: args, repeatable, locations }) =>
      wrap('', description, '\n') +
      'directive @' +
      name +
      (hasMultilineItems(args)
        ? wrap('(\n', indent(join(args, '\n')), '\n)')
        : wrap('(', join(args, ', '), ')')) +
      (repeatable ? ' repeatable' : '') +
      ' on ' +
      join(locations, ' | '),
  },
  SchemaExtension: {
    leave: ({ directives, operationTypes }) =>
      join(
        ['extend schema', join(directives, ' '), block(operationTypes)],
        ' ',
      ),
  },
  ScalarTypeExtension: {
    leave: ({ name, directives }) =>
      join(['extend scalar', name, join(directives, ' ')], ' '),
  },
  ObjectTypeExtension: {
    leave: ({ name, interfaces, directives, fields }) =>
      join(
        [
          'extend type',
          name,
          wrap('implements ', join(interfaces, ' & ')),
          join(directives, ' '),
          block(fields),
        ],
        ' ',
      ),
  },
  InterfaceTypeExtension: {
    leave: ({ name, interfaces, directives, fields }) =>
      join(
        [
          'extend interface',
          name,
          wrap('implements ', join(interfaces, ' & ')),
          join(directives, ' '),
          block(fields),
        ],
        ' ',
      ),
  },
  UnionTypeExtension: {
    leave: ({ name, directives, types }) =>
      join(
        [
          'extend union',
          name,
          join(directives, ' '),
          wrap('= ', join(types, ' | ')),
        ],
        ' ',
      ),
  },
  EnumTypeExtension: {
    leave: ({ name, directives, values }) =>
      join(['extend enum', name, join(directives, ' '), block(values)], ' '),
  },
  InputObjectTypeExtension: {
    leave: ({ name, directives, fields }) =>
      join(['extend input', name, join(directives, ' '), block(fields)], ' '),
  },
};
/**
 * Given maybeArray, print an empty string if it is null or empty, otherwise
 * print all items together separated by separator if provided
 */

function join(maybeArray, separator = '') {
  var _maybeArray$filter$jo;

  return (_maybeArray$filter$jo =
    maybeArray === null || maybeArray === void 0
      ? void 0
      : maybeArray.filter((x) => x).join(separator)) !== null &&
    _maybeArray$filter$jo !== void 0
    ? _maybeArray$filter$jo
    : '';
}
/**
 * Given array, print each item on its own line, wrapped in an indented `{ }` block.
 */

function block(array) {
  return wrap('{\n', indent(join(array, '\n')), '\n}');
}
/**
 * If maybeString is not null or empty, then wrap with start and end, otherwise print an empty string.
 */

function wrap(start, maybeString, end = '') {
  return maybeString != null && maybeString !== ''
    ? start + maybeString + end
    : '';
}

function indent(str) {
  return wrap('  ', str.replace(/\n/g, '\n  '));
}

function hasMultilineItems(maybeArray) {
  var _maybeArray$some;

  // istanbul ignore next (See: 'https://github.com/graphql/graphql-js/issues/2203')
  return (_maybeArray$some =
    maybeArray === null || maybeArray === void 0
      ? void 0
      : maybeArray.some((str) => str.includes('\n'))) !== null &&
    _maybeArray$some !== void 0
    ? _maybeArray$some
    : false;
}


/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.BREAK = void 0;
exports.getEnterLeaveForKind = getEnterLeaveForKind;
exports.getVisitFn = getVisitFn;
exports.visit = visit;
exports.visitInParallel = visitInParallel;

var _inspect = __webpack_require__(9);

var _devAssert = __webpack_require__(10);

var _ast = __webpack_require__(11);

var _kinds = __webpack_require__(1);

const BREAK = Object.freeze({});
/**
 * visit() will walk through an AST using a depth-first traversal, calling
 * the visitor's enter function at each node in the traversal, and calling the
 * leave function after visiting that node and all of its child nodes.
 *
 * By returning different values from the enter and leave functions, the
 * behavior of the visitor can be altered, including skipping over a sub-tree of
 * the AST (by returning false), editing the AST by returning a value or null
 * to remove the value, or to stop the whole traversal by returning BREAK.
 *
 * When using visit() to edit an AST, the original AST will not be modified, and
 * a new version of the AST with the changes applied will be returned from the
 * visit function.
 *
 * ```ts
 * const editedAST = visit(ast, {
 *   enter(node, key, parent, path, ancestors) {
 *     // @return
 *     //   undefined: no action
 *     //   false: skip visiting this node
 *     //   visitor.BREAK: stop visiting altogether
 *     //   null: delete this node
 *     //   any value: replace this node with the returned value
 *   },
 *   leave(node, key, parent, path, ancestors) {
 *     // @return
 *     //   undefined: no action
 *     //   false: no action
 *     //   visitor.BREAK: stop visiting altogether
 *     //   null: delete this node
 *     //   any value: replace this node with the returned value
 *   }
 * });
 * ```
 *
 * Alternatively to providing enter() and leave() functions, a visitor can
 * instead provide functions named the same as the kinds of AST nodes, or
 * enter/leave visitors at a named key, leading to three permutations of the
 * visitor API:
 *
 * 1) Named visitors triggered when entering a node of a specific kind.
 *
 * ```ts
 * visit(ast, {
 *   Kind(node) {
 *     // enter the "Kind" node
 *   }
 * })
 * ```
 *
 * 2) Named visitors that trigger upon entering and leaving a node of a specific kind.
 *
 * ```ts
 * visit(ast, {
 *   Kind: {
 *     enter(node) {
 *       // enter the "Kind" node
 *     }
 *     leave(node) {
 *       // leave the "Kind" node
 *     }
 *   }
 * })
 * ```
 *
 * 3) Generic visitors that trigger upon entering and leaving any node.
 *
 * ```ts
 * visit(ast, {
 *   enter(node) {
 *     // enter any node
 *   },
 *   leave(node) {
 *     // leave any node
 *   }
 * })
 * ```
 */

exports.BREAK = BREAK;

function visit(root, visitor, visitorKeys = _ast.QueryDocumentKeys) {
  const enterLeaveMap = new Map();

  for (const kind of Object.values(_kinds.Kind)) {
    enterLeaveMap.set(kind, getEnterLeaveForKind(visitor, kind));
  }
  /* eslint-disable no-undef-init */

  let stack = undefined;
  let inArray = Array.isArray(root);
  let keys = [root];
  let index = -1;
  let edits = [];
  let node = undefined;
  let key = undefined;
  let parent = undefined;
  const path = [];
  const ancestors = [];
  let newRoot = root;
  /* eslint-enable no-undef-init */

  do {
    index++;
    const isLeaving = index === keys.length;
    const isEdited = isLeaving && edits.length !== 0;

    if (isLeaving) {
      key = ancestors.length === 0 ? undefined : path[path.length - 1];
      node = parent;
      parent = ancestors.pop();

      if (isEdited) {
        if (inArray) {
          node = node.slice();
          let editOffset = 0;

          for (const [editKey, editValue] of edits) {
            const arrayKey = editKey - editOffset;

            if (editValue === null) {
              node.splice(arrayKey, 1);
              editOffset++;
            } else {
              node[arrayKey] = editValue;
            }
          }
        } else {
          node = Object.defineProperties(
            {},
            Object.getOwnPropertyDescriptors(node),
          );

          for (const [editKey, editValue] of edits) {
            node[editKey] = editValue;
          }
        }
      }

      index = stack.index;
      keys = stack.keys;
      edits = stack.edits;
      inArray = stack.inArray;
      stack = stack.prev;
    } else {
      key = parent ? (inArray ? index : keys[index]) : undefined;
      node = parent ? parent[key] : newRoot;

      if (node === null || node === undefined) {
        continue;
      }

      if (parent) {
        path.push(key);
      }
    }

    let result;

    if (!Array.isArray(node)) {
      var _enterLeaveMap$get, _enterLeaveMap$get2;

      (0, _ast.isNode)(node) ||
        (0, _devAssert.devAssert)(
          false,
          `Invalid AST Node: ${(0, _inspect.inspect)(node)}.`,
        );
      const visitFn = isLeaving
        ? (_enterLeaveMap$get = enterLeaveMap.get(node.kind)) === null ||
          _enterLeaveMap$get === void 0
          ? void 0
          : _enterLeaveMap$get.leave
        : (_enterLeaveMap$get2 = enterLeaveMap.get(node.kind)) === null ||
          _enterLeaveMap$get2 === void 0
        ? void 0
        : _enterLeaveMap$get2.enter;
      result =
        visitFn === null || visitFn === void 0
          ? void 0
          : visitFn.call(visitor, node, key, parent, path, ancestors);

      if (result === BREAK) {
        break;
      }

      if (result === false) {
        if (!isLeaving) {
          path.pop();
          continue;
        }
      } else if (result !== undefined) {
        edits.push([key, result]);

        if (!isLeaving) {
          if ((0, _ast.isNode)(result)) {
            node = result;
          } else {
            path.pop();
            continue;
          }
        }
      }
    }

    if (result === undefined && isEdited) {
      edits.push([key, node]);
    }

    if (isLeaving) {
      path.pop();
    } else {
      var _node$kind;

      stack = {
        inArray,
        index,
        keys,
        edits,
        prev: stack,
      };
      inArray = Array.isArray(node);
      keys = inArray
        ? node
        : (_node$kind = visitorKeys[node.kind]) !== null &&
          _node$kind !== void 0
        ? _node$kind
        : [];
      index = -1;
      edits = [];

      if (parent) {
        ancestors.push(parent);
      }

      parent = node;
    }
  } while (stack !== undefined);

  if (edits.length !== 0) {
    newRoot = edits[edits.length - 1][1];
  }

  return newRoot;
}
/**
 * Creates a new visitor instance which delegates to many visitors to run in
 * parallel. Each visitor will be visited for each node before moving on.
 *
 * If a prior visitor edits a node, no following visitors will see that node.
 */

function visitInParallel(visitors) {
  const skipping = new Array(visitors.length).fill(null);
  const mergedVisitor = Object.create(null);

  for (const kind of Object.values(_kinds.Kind)) {
    let hasVisitor = false;
    const enterList = new Array(visitors.length).fill(undefined);
    const leaveList = new Array(visitors.length).fill(undefined);

    for (let i = 0; i < visitors.length; ++i) {
      const { enter, leave } = getEnterLeaveForKind(visitors[i], kind);
      hasVisitor || (hasVisitor = enter != null || leave != null);
      enterList[i] = enter;
      leaveList[i] = leave;
    }

    if (!hasVisitor) {
      continue;
    }

    const mergedEnterLeave = {
      enter(...args) {
        const node = args[0];

        for (let i = 0; i < visitors.length; i++) {
          if (skipping[i] === null) {
            var _enterList$i;

            const result =
              (_enterList$i = enterList[i]) === null || _enterList$i === void 0
                ? void 0
                : _enterList$i.apply(visitors[i], args);

            if (result === false) {
              skipping[i] = node;
            } else if (result === BREAK) {
              skipping[i] = BREAK;
            } else if (result !== undefined) {
              return result;
            }
          }
        }
      },

      leave(...args) {
        const node = args[0];

        for (let i = 0; i < visitors.length; i++) {
          if (skipping[i] === null) {
            var _leaveList$i;

            const result =
              (_leaveList$i = leaveList[i]) === null || _leaveList$i === void 0
                ? void 0
                : _leaveList$i.apply(visitors[i], args);

            if (result === BREAK) {
              skipping[i] = BREAK;
            } else if (result !== undefined && result !== false) {
              return result;
            }
          } else if (skipping[i] === node) {
            skipping[i] = null;
          }
        }
      },
    };
    mergedVisitor[kind] = mergedEnterLeave;
  }

  return mergedVisitor;
}
/**
 * Given a visitor instance and a node kind, return EnterLeaveVisitor for that kind.
 */

function getEnterLeaveForKind(visitor, kind) {
  const kindVisitor = visitor[kind];

  if (typeof kindVisitor === 'object') {
    // { Kind: { enter() {}, leave() {} } }
    return kindVisitor;
  } else if (typeof kindVisitor === 'function') {
    // { Kind() {} }
    return {
      enter: kindVisitor,
      leave: undefined,
    };
  } // { enter() {}, leave() {} }

  return {
    enter: visitor.enter,
    leave: visitor.leave,
  };
}
/**
 * Given a visitor instance, if it is leaving or not, and a node kind, return
 * the function the visitor runtime should call.
 *
 * @deprecated Please use `getEnterLeaveForKind` instead. Will be removed in v17
 */
// istanbul ignore next (Deprecated code)

function getVisitFn(visitor, kind, isLeaving) {
  const { enter, leave } = getEnterLeaveForKind(visitor, kind);
  return isLeaving ? leave : enter;
}


/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.inspect = inspect;
const MAX_ARRAY_LENGTH = 10;
const MAX_RECURSIVE_DEPTH = 2;
/**
 * Used to print values in error messages.
 */

function inspect(value) {
  return formatValue(value, []);
}

function formatValue(value, seenValues) {
  switch (typeof value) {
    case 'string':
      return JSON.stringify(value);

    case 'function':
      return value.name ? `[function ${value.name}]` : '[function]';

    case 'object':
      return formatObjectValue(value, seenValues);

    default:
      return String(value);
  }
}

function formatObjectValue(value, previouslySeenValues) {
  if (value === null) {
    return 'null';
  }

  if (previouslySeenValues.includes(value)) {
    return '[Circular]';
  }

  const seenValues = [...previouslySeenValues, value];

  if (isJSONable(value)) {
    const jsonValue = value.toJSON(); // check for infinite recursion

    if (jsonValue !== value) {
      return typeof jsonValue === 'string'
        ? jsonValue
        : formatValue(jsonValue, seenValues);
    }
  } else if (Array.isArray(value)) {
    return formatArray(value, seenValues);
  }

  return formatObject(value, seenValues);
}

function isJSONable(value) {
  return typeof value.toJSON === 'function';
}

function formatObject(object, seenValues) {
  const entries = Object.entries(object);

  if (entries.length === 0) {
    return '{}';
  }

  if (seenValues.length > MAX_RECURSIVE_DEPTH) {
    return '[' + getObjectTag(object) + ']';
  }

  const properties = entries.map(
    ([key, value]) => key + ': ' + formatValue(value, seenValues),
  );
  return '{ ' + properties.join(', ') + ' }';
}

function formatArray(array, seenValues) {
  if (array.length === 0) {
    return '[]';
  }

  if (seenValues.length > MAX_RECURSIVE_DEPTH) {
    return '[Array]';
  }

  const len = Math.min(MAX_ARRAY_LENGTH, array.length);
  const remaining = array.length - len;
  const items = [];

  for (let i = 0; i < len; ++i) {
    items.push(formatValue(array[i], seenValues));
  }

  if (remaining === 1) {
    items.push('... 1 more item');
  } else if (remaining > 1) {
    items.push(`... ${remaining} more items`);
  }

  return '[' + items.join(', ') + ']';
}

function getObjectTag(object) {
  const tag = Object.prototype.toString
    .call(object)
    .replace(/^\[object /, '')
    .replace(/]$/, '');

  if (tag === 'Object' && typeof object.constructor === 'function') {
    const name = object.constructor.name;

    if (typeof name === 'string' && name !== '') {
      return name;
    }
  }

  return tag;
}


/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.devAssert = devAssert;

function devAssert(condition, message) {
  const booleanCondition = Boolean(condition); // istanbul ignore else (See transformation done in './resources/inlineInvariant.js')

  if (!booleanCondition) {
    throw new Error(message);
  }
}


/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.Token =
  exports.QueryDocumentKeys =
  exports.OperationTypeNode =
  exports.Location =
    void 0;
exports.isNode = isNode;

/**
 * Contains a range of UTF-8 character offsets and token references that
 * identify the region of the source from which the AST derived.
 */
class Location {
  /**
   * The character offset at which this Node begins.
   */

  /**
   * The character offset at which this Node ends.
   */

  /**
   * The Token at which this Node begins.
   */

  /**
   * The Token at which this Node ends.
   */

  /**
   * The Source document the AST represents.
   */
  constructor(startToken, endToken, source) {
    this.start = startToken.start;
    this.end = endToken.end;
    this.startToken = startToken;
    this.endToken = endToken;
    this.source = source;
  }

  get [Symbol.toStringTag]() {
    return 'Location';
  }

  toJSON() {
    return {
      start: this.start,
      end: this.end,
    };
  }
}
/**
 * Represents a range of characters represented by a lexical token
 * within a Source.
 */

exports.Location = Location;

class Token {
  /**
   * The kind of Token.
   */

  /**
   * The character offset at which this Node begins.
   */

  /**
   * The character offset at which this Node ends.
   */

  /**
   * The 1-indexed line number on which this Token appears.
   */

  /**
   * The 1-indexed column number at which this Token begins.
   */

  /**
   * For non-punctuation tokens, represents the interpreted value of the token.
   *
   * Note: is undefined for punctuation tokens, but typed as string for
   * convenience in the parser.
   */

  /**
   * Tokens exist as nodes in a double-linked-list amongst all tokens
   * including ignored tokens. <SOF> is always the first node and <EOF>
   * the last.
   */
  constructor(kind, start, end, line, column, value) {
    this.kind = kind;
    this.start = start;
    this.end = end;
    this.line = line;
    this.column = column; // eslint-disable-next-line @typescript-eslint/no-non-null-assertion

    this.value = value;
    this.prev = null;
    this.next = null;
  }

  get [Symbol.toStringTag]() {
    return 'Token';
  }

  toJSON() {
    return {
      kind: this.kind,
      value: this.value,
      line: this.line,
      column: this.column,
    };
  }
}
/**
 * The list of all possible AST node types.
 */

exports.Token = Token;

/**
 * @internal
 */
const QueryDocumentKeys = {
  Name: [],
  Document: ['definitions'],
  OperationDefinition: [
    'name',
    'variableDefinitions',
    'directives',
    'selectionSet',
  ],
  VariableDefinition: ['variable', 'type', 'defaultValue', 'directives'],
  Variable: ['name'],
  SelectionSet: ['selections'],
  Field: ['alias', 'name', 'arguments', 'directives', 'selectionSet'],
  Argument: ['name', 'value'],
  FragmentSpread: ['name', 'directives'],
  InlineFragment: ['typeCondition', 'directives', 'selectionSet'],
  FragmentDefinition: [
    'name', // Note: fragment variable definitions are deprecated and will removed in v17.0.0
    'variableDefinitions',
    'typeCondition',
    'directives',
    'selectionSet',
  ],
  IntValue: [],
  FloatValue: [],
  StringValue: [],
  BooleanValue: [],
  NullValue: [],
  EnumValue: [],
  ListValue: ['values'],
  ObjectValue: ['fields'],
  ObjectField: ['name', 'value'],
  Directive: ['name', 'arguments'],
  NamedType: ['name'],
  ListType: ['type'],
  NonNullType: ['type'],
  SchemaDefinition: ['description', 'directives', 'operationTypes'],
  OperationTypeDefinition: ['type'],
  ScalarTypeDefinition: ['description', 'name', 'directives'],
  ObjectTypeDefinition: [
    'description',
    'name',
    'interfaces',
    'directives',
    'fields',
  ],
  FieldDefinition: ['description', 'name', 'arguments', 'type', 'directives'],
  InputValueDefinition: [
    'description',
    'name',
    'type',
    'defaultValue',
    'directives',
  ],
  InterfaceTypeDefinition: [
    'description',
    'name',
    'interfaces',
    'directives',
    'fields',
  ],
  UnionTypeDefinition: ['description', 'name', 'directives', 'types'],
  EnumTypeDefinition: ['description', 'name', 'directives', 'values'],
  EnumValueDefinition: ['description', 'name', 'directives'],
  InputObjectTypeDefinition: ['description', 'name', 'directives', 'fields'],
  DirectiveDefinition: ['description', 'name', 'arguments', 'locations'],
  SchemaExtension: ['directives', 'operationTypes'],
  ScalarTypeExtension: ['name', 'directives'],
  ObjectTypeExtension: ['name', 'interfaces', 'directives', 'fields'],
  InterfaceTypeExtension: ['name', 'interfaces', 'directives', 'fields'],
  UnionTypeExtension: ['name', 'directives', 'types'],
  EnumTypeExtension: ['name', 'directives', 'values'],
  InputObjectTypeExtension: ['name', 'directives', 'fields'],
};
exports.QueryDocumentKeys = QueryDocumentKeys;
const kindValues = new Set(Object.keys(QueryDocumentKeys));
/**
 * @internal
 */

function isNode(maybeNode) {
  const maybeKind =
    maybeNode === null || maybeNode === void 0 ? void 0 : maybeNode.kind;
  return typeof maybeKind === 'string' && kindValues.has(maybeKind);
}
/** Name */

let OperationTypeNode;
exports.OperationTypeNode = OperationTypeNode;

(function (OperationTypeNode) {
  OperationTypeNode['QUERY'] = 'query';
  OperationTypeNode['MUTATION'] = 'mutation';
  OperationTypeNode['SUBSCRIPTION'] = 'subscription';
})(OperationTypeNode || (exports.OperationTypeNode = OperationTypeNode = {}));


/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.dedentBlockStringValue = dedentBlockStringValue;
exports.getBlockStringIndentation = getBlockStringIndentation;
exports.printBlockString = printBlockString;

/**
 * Produces the value of a block string from its parsed raw value, similar to
 * CoffeeScript's block string, Python's docstring trim or Ruby's strip_heredoc.
 *
 * This implements the GraphQL spec's BlockStringValue() static algorithm.
 *
 * @internal
 */
function dedentBlockStringValue(rawString) {
  // Expand a block string's raw value into independent lines.
  const lines = rawString.split(/\r\n|[\n\r]/g); // Remove common indentation from all lines but first.

  const commonIndent = getBlockStringIndentation(rawString);

  if (commonIndent !== 0) {
    for (let i = 1; i < lines.length; i++) {
      lines[i] = lines[i].slice(commonIndent);
    }
  } // Remove leading and trailing blank lines.

  let startLine = 0;

  while (startLine < lines.length && isBlank(lines[startLine])) {
    ++startLine;
  }

  let endLine = lines.length;

  while (endLine > startLine && isBlank(lines[endLine - 1])) {
    --endLine;
  } // Return a string of the lines joined with U+000A.

  return lines.slice(startLine, endLine).join('\n');
}

function isBlank(str) {
  for (const char of str) {
    if (char !== ' ' && char !== '\t') {
      return false;
    }
  }

  return true;
}
/**
 * @internal
 */

function getBlockStringIndentation(value) {
  var _commonIndent;

  let isFirstLine = true;
  let isEmptyLine = true;
  let indent = 0;
  let commonIndent = null;

  for (let i = 0; i < value.length; ++i) {
    switch (value.charCodeAt(i)) {
      case 13:
        //  \r
        if (value.charCodeAt(i + 1) === 10) {
          ++i; // skip \r\n as one symbol
        }

      // falls through

      case 10:
        //  \n
        isFirstLine = false;
        isEmptyLine = true;
        indent = 0;
        break;

      case 9: //   \t

      case 32:
        //  <space>
        ++indent;
        break;

      default:
        if (
          isEmptyLine &&
          !isFirstLine &&
          (commonIndent === null || indent < commonIndent)
        ) {
          commonIndent = indent;
        }

        isEmptyLine = false;
    }
  }

  return (_commonIndent = commonIndent) !== null && _commonIndent !== void 0
    ? _commonIndent
    : 0;
}
/**
 * Print a block string in the indented block form by adding a leading and
 * trailing blank line. However, if a block string starts with whitespace and is
 * a single-line, adding a leading blank line would strip that whitespace.
 *
 * @internal
 */

function printBlockString(value, preferMultipleLines = false) {
  const isSingleLine = !value.includes('\n');
  const hasLeadingSpace = value.startsWith(' ') || value.startsWith('\t');
  const hasTrailingQuote = value.endsWith('"');
  const hasTrailingSlash = value.endsWith('\\');
  const printAsMultipleLines =
    !isSingleLine ||
    hasTrailingQuote ||
    hasTrailingSlash ||
    preferMultipleLines;
  let result = ''; // Format a multi-line block quote to account for leading space.

  if (printAsMultipleLines && !(isSingleLine && hasLeadingSpace)) {
    result += '\n';
  }

  result += value;

  if (printAsMultipleLines) {
    result += '\n';
  }

  return '"""' + result.replace(/"""/g, '\\"""') + '"""';
}


/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.printString = printString;

/**
 * Prints a string as a GraphQL StringValue literal. Replaces control characters
 * and excluded characters (" U+0022 and \\ U+005C) with escape sequences.
 */
function printString(str) {
  return `"${str.replace(escapedRegExp, escapedReplacer)}"`;
} // eslint-disable-next-line no-control-regex

const escapedRegExp = /[\x00-\x1f\x22\x5c\x7f-\x9f]/g;

function escapedReplacer(str) {
  return escapeSequences[str.charCodeAt(0)];
} // prettier-ignore

const escapeSequences = [
  '\\u0000',
  '\\u0001',
  '\\u0002',
  '\\u0003',
  '\\u0004',
  '\\u0005',
  '\\u0006',
  '\\u0007',
  '\\b',
  '\\t',
  '\\n',
  '\\u000B',
  '\\f',
  '\\r',
  '\\u000E',
  '\\u000F',
  '\\u0010',
  '\\u0011',
  '\\u0012',
  '\\u0013',
  '\\u0014',
  '\\u0015',
  '\\u0016',
  '\\u0017',
  '\\u0018',
  '\\u0019',
  '\\u001A',
  '\\u001B',
  '\\u001C',
  '\\u001D',
  '\\u001E',
  '\\u001F',
  '',
  '',
  '\\"',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '', // 2F
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '', // 3F
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '', // 4F
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '\\\\',
  '',
  '',
  '', // 5F
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '', // 6F
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '',
  '\\u007F',
  '\\u0080',
  '\\u0081',
  '\\u0082',
  '\\u0083',
  '\\u0084',
  '\\u0085',
  '\\u0086',
  '\\u0087',
  '\\u0088',
  '\\u0089',
  '\\u008A',
  '\\u008B',
  '\\u008C',
  '\\u008D',
  '\\u008E',
  '\\u008F',
  '\\u0090',
  '\\u0091',
  '\\u0092',
  '\\u0093',
  '\\u0094',
  '\\u0095',
  '\\u0096',
  '\\u0097',
  '\\u0098',
  '\\u0099',
  '\\u009A',
  '\\u009B',
  '\\u009C',
  '\\u009D',
  '\\u009E',
  '\\u009F',
];


/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.getOperationAST = getOperationAST;

var _kinds = __webpack_require__(1);

/**
 * Returns an operation AST given a document AST and optionally an operation
 * name. If a name is not provided, an operation is only returned if only one is
 * provided in the document.
 */
function getOperationAST(documentAST, operationName) {
  let operation = null;

  for (const definition of documentAST.definitions) {
    if (definition.kind === _kinds.Kind.OPERATION_DEFINITION) {
      var _definition$name;

      if (operationName == null) {
        // If no operation name was provided, only return an Operation if there
        // is one defined in the document. Upon encountering the second, return
        // null.
        if (operation) {
          return null;
        }

        operation = definition;
      } else if (
        ((_definition$name = definition.name) === null ||
        _definition$name === void 0
          ? void 0
          : _definition$name.value) === operationName
      ) {
        return definition;
      }
    }
  }

  return operation;
}


/***/ }),
/* 15 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* WEBPACK VAR INJECTION */(function(global, module) {/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ponyfill_js__ = __webpack_require__(17);
/* global window */


var root;

if (typeof self !== 'undefined') {
  root = self;
} else if (typeof window !== 'undefined') {
  root = window;
} else if (typeof global !== 'undefined') {
  root = global;
} else if (true) {
  root = module;
} else {
  root = Function('return this')();
}

var result = Object(__WEBPACK_IMPORTED_MODULE_0__ponyfill_js__["a" /* default */])(root);
/* harmony default export */ __webpack_exports__["default"] = (result);

/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(0), __webpack_require__(16)(module)))

/***/ }),
/* 16 */
/***/ (function(module, exports) {

module.exports = function(originalModule) {
	if(!originalModule.webpackPolyfill) {
		var module = Object.create(originalModule);
		// module.parent = undefined by default
		if(!module.children) module.children = [];
		Object.defineProperty(module, "loaded", {
			enumerable: true,
			get: function() {
				return module.l;
			}
		});
		Object.defineProperty(module, "id", {
			enumerable: true,
			get: function() {
				return module.i;
			}
		});
		Object.defineProperty(module, "exports", {
			enumerable: true,
		});
		module.webpackPolyfill = 1;
	}
	return module;
};


/***/ }),
/* 17 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony export (immutable) */ __webpack_exports__["a"] = symbolObservablePonyfill;
function symbolObservablePonyfill(root) {
	var result;
	var Symbol = root.Symbol;

	if (typeof Symbol === 'function') {
		if (Symbol.observable) {
			result = Symbol.observable;
		} else {
			result = Symbol('observable');
			Symbol.observable = result;
		}
	} else {
		result = '@@observable';
	}

	return result;
};


/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", { value: true });
exports.GRAPHQL_SUBSCRIPTIONS = exports.GRAPHQL_WS = void 0;
var GRAPHQL_WS = 'graphql-ws';
exports.GRAPHQL_WS = GRAPHQL_WS;
var GRAPHQL_SUBSCRIPTIONS = 'graphql-subscriptions';
exports.GRAPHQL_SUBSCRIPTIONS = GRAPHQL_SUBSCRIPTIONS;
//# sourceMappingURL=protocol.js.map

/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", { value: true });
exports.WS_TIMEOUT = exports.MIN_WS_TIMEOUT = void 0;
var MIN_WS_TIMEOUT = 1000;
exports.MIN_WS_TIMEOUT = MIN_WS_TIMEOUT;
var WS_TIMEOUT = 30000;
exports.WS_TIMEOUT = WS_TIMEOUT;
//# sourceMappingURL=defaults.js.map

/***/ }),
/* 20 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

Object.defineProperty(exports, "__esModule", { value: true });
var MessageTypes = (function () {
    function MessageTypes() {
        throw new Error('Static Class');
    }
    MessageTypes.GQL_CONNECTION_INIT = 'connection_init';
    MessageTypes.GQL_CONNECTION_ACK = 'connection_ack';
    MessageTypes.GQL_CONNECTION_ERROR = 'connection_error';
    MessageTypes.GQL_CONNECTION_KEEP_ALIVE = 'ka';
    MessageTypes.GQL_CONNECTION_TERMINATE = 'connection_terminate';
    MessageTypes.GQL_START = 'start';
    MessageTypes.GQL_DATA = 'data';
    MessageTypes.GQL_ERROR = 'error';
    MessageTypes.GQL_COMPLETE = 'complete';
    MessageTypes.GQL_STOP = 'stop';
    MessageTypes.SUBSCRIPTION_START = 'subscription_start';
    MessageTypes.SUBSCRIPTION_DATA = 'subscription_data';
    MessageTypes.SUBSCRIPTION_SUCCESS = 'subscription_success';
    MessageTypes.SUBSCRIPTION_FAIL = 'subscription_fail';
    MessageTypes.SUBSCRIPTION_END = 'subscription_end';
    MessageTypes.INIT = 'init';
    MessageTypes.INIT_SUCCESS = 'init_success';
    MessageTypes.INIT_FAIL = 'init_fail';
    MessageTypes.KEEP_ALIVE = 'keepalive';
    return MessageTypes;
}());
exports.default = MessageTypes;
//# sourceMappingURL=message-types.js.map

/***/ })
/******/ ]);