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axios

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Promise based HTTP client for the browser and node.js

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{"version":3,"file":"axios.cjs","sources":["../../lib/helpers/bind.js","../../lib/utils.js","../../lib/helpers/parseHeaders.js","../../lib/core/AxiosHeaders.js","../../lib/core/AxiosError.js","../../lib/helpers/toFormData.js","../../lib/helpers/AxiosURLSearchParams.js","../../lib/helpers/buildURL.js","../../lib/core/InterceptorManager.js","../../lib/defaults/transitional.js","../../lib/platform/node/classes/URLSearchParams.js","../../lib/platform/node/index.js","../../lib/platform/common/utils.js","../../lib/platform/index.js","../../lib/helpers/toURLEncodedForm.js","../../lib/helpers/formDataToJSON.js","../../lib/defaults/index.js","../../lib/core/transformData.js","../../lib/cancel/isCancel.js","../../lib/cancel/CanceledError.js","../../lib/core/settle.js","../../lib/helpers/isAbsoluteURL.js","../../lib/helpers/combineURLs.js","../../lib/core/buildFullPath.js","../../node_modules/proxy-from-env/index.js","../../lib/env/data.js","../../lib/helpers/parseProtocol.js","../../lib/helpers/fromDataURI.js","../../lib/helpers/AxiosTransformStream.js","../../lib/helpers/readBlob.js","../../lib/helpers/formDataToStream.js","../../lib/helpers/ZlibHeaderTransformStream.js","../../lib/helpers/callbackify.js","../../lib/helpers/shouldBypassProxy.js","../../lib/helpers/speedometer.js","../../lib/helpers/throttle.js","../../lib/helpers/progressEventReducer.js","../../lib/helpers/estimateDataURLDecodedBytes.js","../../lib/adapters/http.js","../../lib/helpers/isURLSameOrigin.js","../../lib/helpers/cookies.js","../../lib/core/mergeConfig.js","../../lib/helpers/resolveConfig.js","../../lib/adapters/xhr.js","../../lib/helpers/composeSignals.js","../../lib/helpers/trackStream.js","../../lib/adapters/fetch.js","../../lib/adapters/adapters.js","../../lib/core/dispatchRequest.js","../../lib/helpers/validator.js","../../lib/core/Axios.js","../../lib/cancel/CancelToken.js","../../lib/helpers/spread.js","../../lib/helpers/isAxiosError.js","../../lib/helpers/HttpStatusCode.js","../../lib/axios.js"],"sourcesContent":["'use strict';\n\n/**\n * Create a bound version of a function with a specified `this` context\n *\n * @param {Function} fn - The function to bind\n * @param {*} thisArg - The value to be passed as the `this` parameter\n * @returns {Function} A new function that will call the original function with the specified `this` context\n */\nexport default function bind(fn, thisArg) {\n return function wrap() {\n return fn.apply(thisArg, arguments);\n };\n}\n","'use strict';\n\nimport bind from './helpers/bind.js';\n\n// utils is a library of generic helper functions non-specific to axios\n\nconst { toString } = Object.prototype;\nconst { getPrototypeOf } = Object;\nconst { iterator, toStringTag } = Symbol;\n\nconst kindOf = ((cache) => (thing) => {\n const str = toString.call(thing);\n return cache[str] || (cache[str] = str.slice(8, -1).toLowerCase());\n})(Object.create(null));\n\nconst kindOfTest = (type) => {\n type = type.toLowerCase();\n return (thing) => kindOf(thing) === type;\n};\n\nconst typeOfTest = (type) => (thing) => typeof thing === type;\n\n/**\n * Determine if a value is a non-null object\n *\n * @param {Object} val The value to test\n *\n * @returns {boolean} True if value is an Array, otherwise false\n */\nconst { isArray } = Array;\n\n/**\n * Determine if a value is undefined\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if the value is undefined, otherwise false\n */\nconst isUndefined = typeOfTest('undefined');\n\n/**\n * Determine if a value is a Buffer\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Buffer, otherwise false\n */\nfunction isBuffer(val) {\n return (\n val !== null &&\n !isUndefined(val) &&\n val.constructor !== null &&\n !isUndefined(val.constructor) &&\n isFunction(val.constructor.isBuffer) &&\n val.constructor.isBuffer(val)\n );\n}\n\n/**\n * Determine if a value is an ArrayBuffer\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n */\nconst isArrayBuffer = kindOfTest('ArrayBuffer');\n\n/**\n * Determine if a value is a view on an ArrayBuffer\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n */\nfunction isArrayBufferView(val) {\n let result;\n if (typeof ArrayBuffer !== 'undefined' && ArrayBuffer.isView) {\n result = ArrayBuffer.isView(val);\n } else {\n result = val && val.buffer && isArrayBuffer(val.buffer);\n }\n return result;\n}\n\n/**\n * Determine if a value is a String\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a String, otherwise false\n */\nconst isString = typeOfTest('string');\n\n/**\n * Determine if a value is a Function\n *\n * @param {*} val The value to test\n * @returns {boolean} True if value is a Function, otherwise false\n */\nconst isFunction = typeOfTest('function');\n\n/**\n * Determine if a value is a Number\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Number, otherwise false\n */\nconst isNumber = typeOfTest('number');\n\n/**\n * Determine if a value is an Object\n *\n * @param {*} thing The value to test\n *\n * @returns {boolean} True if value is an Object, otherwise false\n */\nconst isObject = (thing) => thing !== null && typeof thing === 'object';\n\n/**\n * Determine if a value is a Boolean\n *\n * @param {*} thing The value to test\n * @returns {boolean} True if value is a Boolean, otherwise false\n */\nconst isBoolean = (thing) => thing === true || thing === false;\n\n/**\n * Determine if a value is a plain Object\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a plain Object, otherwise false\n */\nconst isPlainObject = (val) => {\n if (kindOf(val) !== 'object') {\n return false;\n }\n\n const prototype = getPrototypeOf(val);\n return (\n (prototype === null ||\n prototype === Object.prototype ||\n Object.getPrototypeOf(prototype) === null) &&\n !(toStringTag in val) &&\n !(iterator in val)\n );\n};\n\n/**\n * Determine if a value is an empty object (safely handles Buffers)\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is an empty object, otherwise false\n */\nconst isEmptyObject = (val) => {\n // Early return for non-objects or Buffers to prevent RangeError\n if (!isObject(val) || isBuffer(val)) {\n return false;\n }\n\n try {\n return Object.keys(val).length === 0 && Object.getPrototypeOf(val) === Object.prototype;\n } catch (e) {\n // Fallback for any other objects that might cause RangeError with Object.keys()\n return false;\n }\n};\n\n/**\n * Determine if a value is a Date\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Date, otherwise false\n */\nconst isDate = kindOfTest('Date');\n\n/**\n * Determine if a value is a File\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a File, otherwise false\n */\nconst isFile = kindOfTest('File');\n\n/**\n * Determine if a value is a React Native Blob\n * React Native \"blob\": an object with a `uri` attribute. Optionally, it can\n * also have a `name` and `type` attribute to specify filename and content type\n *\n * @see https://github.com/facebook/react-native/blob/26684cf3adf4094eb6c405d345a75bf8c7c0bf88/Libraries/Network/FormData.js#L68-L71\n *\n * @param {*} value The value to test\n *\n * @returns {boolean} True if value is a React Native Blob, otherwise false\n */\nconst isReactNativeBlob = (value) => {\n return !!(value && typeof value.uri !== 'undefined');\n};\n\n/**\n * Determine if environment is React Native\n * ReactNative `FormData` has a non-standard `getParts()` method\n *\n * @param {*} formData The formData to test\n *\n * @returns {boolean} True if environment is React Native, otherwise false\n */\nconst isReactNative = (formData) => formData && typeof formData.getParts !== 'undefined';\n\n/**\n * Determine if a value is a Blob\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Blob, otherwise false\n */\nconst isBlob = kindOfTest('Blob');\n\n/**\n * Determine if a value is a FileList\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a FileList, otherwise false\n */\nconst isFileList = kindOfTest('FileList');\n\n/**\n * Determine if a value is a Stream\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a Stream, otherwise false\n */\nconst isStream = (val) => isObject(val) && isFunction(val.pipe);\n\n/**\n * Determine if a value is a FormData\n *\n * @param {*} thing The value to test\n *\n * @returns {boolean} True if value is an FormData, otherwise false\n */\nfunction getGlobal() {\n if (typeof globalThis !== 'undefined') return globalThis;\n if (typeof self !== 'undefined') return self;\n if (typeof window !== 'undefined') return window;\n if (typeof global !== 'undefined') return global;\n return {};\n}\n\nconst G = getGlobal();\nconst FormDataCtor = typeof G.FormData !== 'undefined' ? G.FormData : undefined;\n\nconst isFormData = (thing) => {\n if (!thing) return false;\n if (FormDataCtor && thing instanceof FormDataCtor) return true;\n // Reject plain objects inheriting directly from Object.prototype so prototype-pollution gadgets can't spoof FormData.\n const proto = getPrototypeOf(thing);\n if (!proto || proto === Object.prototype) return false;\n if (!isFunction(thing.append)) return false;\n const kind = kindOf(thing);\n return (\n kind === 'formdata' ||\n // detect form-data instance\n (kind === 'object' && isFunction(thing.toString) && thing.toString() === '[object FormData]')\n );\n};\n\n/**\n * Determine if a value is a URLSearchParams object\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n */\nconst isURLSearchParams = kindOfTest('URLSearchParams');\n\nconst [isReadableStream, isRequest, isResponse, isHeaders] = [\n 'ReadableStream',\n 'Request',\n 'Response',\n 'Headers',\n].map(kindOfTest);\n\n/**\n * Trim excess whitespace off the beginning and end of a string\n *\n * @param {String} str The String to trim\n *\n * @returns {String} The String freed of excess whitespace\n */\nconst trim = (str) => {\n return str.trim ? str.trim() : str.replace(/^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g, '');\n};\n/**\n * Iterate over an Array or an Object invoking a function for each item.\n *\n * If `obj` is an Array callback will be called passing\n * the value, index, and complete array for each item.\n *\n * If 'obj' is an Object callback will be called passing\n * the value, key, and complete object for each property.\n *\n * @param {Object|Array<unknown>} obj The object to iterate\n * @param {Function} fn The callback to invoke for each item\n *\n * @param {Object} [options]\n * @param {Boolean} [options.allOwnKeys = false]\n * @returns {any}\n */\nfunction forEach(obj, fn, { allOwnKeys = false } = {}) {\n // Don't bother if no value provided\n if (obj === null || typeof obj === 'undefined') {\n return;\n }\n\n let i;\n let l;\n\n // Force an array if not already something iterable\n if (typeof obj !== 'object') {\n /*eslint no-param-reassign:0*/\n obj = [obj];\n }\n\n if (isArray(obj)) {\n // Iterate over array values\n for (i = 0, l = obj.length; i < l; i++) {\n fn.call(null, obj[i], i, obj);\n }\n } else {\n // Buffer check\n if (isBuffer(obj)) {\n return;\n }\n\n // Iterate over object keys\n const keys = allOwnKeys ? Object.getOwnPropertyNames(obj) : Object.keys(obj);\n const len = keys.length;\n let key;\n\n for (i = 0; i < len; i++) {\n key = keys[i];\n fn.call(null, obj[key], key, obj);\n }\n }\n}\n\n/**\n * Finds a key in an object, case-insensitive, returning the actual key name.\n * Returns null if the object is a Buffer or if no match is found.\n *\n * @param {Object} obj - The object to search.\n * @param {string} key - The key to find (case-insensitive).\n * @returns {?string} The actual key name if found, otherwise null.\n */\nfunction findKey(obj, key) {\n if (isBuffer(obj)) {\n return null;\n }\n\n key = key.toLowerCase();\n const keys = Object.keys(obj);\n let i = keys.length;\n let _key;\n while (i-- > 0) {\n _key = keys[i];\n if (key === _key.toLowerCase()) {\n return _key;\n }\n }\n return null;\n}\n\nconst _global = (() => {\n /*eslint no-undef:0*/\n if (typeof globalThis !== 'undefined') return globalThis;\n return typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : global;\n})();\n\nconst isContextDefined = (context) => !isUndefined(context) && context !== _global;\n\n/**\n * Accepts varargs expecting each argument to be an object, then\n * immutably merges the properties of each object and returns result.\n *\n * When multiple objects contain the same key the later object in\n * the arguments list will take precedence.\n *\n * Example:\n *\n * ```js\n * const result = merge({foo: 123}, {foo: 456});\n * console.log(result.foo); // outputs 456\n * ```\n *\n * @param {Object} obj1 Object to merge\n *\n * @returns {Object} Result of all merge properties\n */\nfunction merge(...objs) {\n const { caseless, skipUndefined } = (isContextDefined(this) && this) || {};\n const result = {};\n const assignValue = (val, key) => {\n // Skip dangerous property names to prevent prototype pollution\n if (key === '__proto__' || key === 'constructor' || key === 'prototype') {\n return;\n }\n\n const targetKey = (caseless && findKey(result, key)) || key;\n // Read via own-prop only — a bare `result[targetKey]` walks the prototype\n // chain, so a polluted Object.prototype value could surface here and get\n // copied into the merged result.\n const existing = hasOwnProperty(result, targetKey) ? result[targetKey] : undefined;\n if (isPlainObject(existing) && isPlainObject(val)) {\n result[targetKey] = merge(existing, val);\n } else if (isPlainObject(val)) {\n result[targetKey] = merge({}, val);\n } else if (isArray(val)) {\n result[targetKey] = val.slice();\n } else if (!skipUndefined || !isUndefined(val)) {\n result[targetKey] = val;\n }\n };\n\n for (let i = 0, l = objs.length; i < l; i++) {\n objs[i] && forEach(objs[i], assignValue);\n }\n return result;\n}\n\n/**\n * Extends object a by mutably adding to it the properties of object b.\n *\n * @param {Object} a The object to be extended\n * @param {Object} b The object to copy properties from\n * @param {Object} thisArg The object to bind function to\n *\n * @param {Object} [options]\n * @param {Boolean} [options.allOwnKeys]\n * @returns {Object} The resulting value of object a\n */\nconst extend = (a, b, thisArg, { allOwnKeys } = {}) => {\n forEach(\n b,\n (val, key) => {\n if (thisArg && isFunction(val)) {\n Object.defineProperty(a, key, {\n // Null-proto descriptor so a polluted Object.prototype.get cannot\n // hijack defineProperty's accessor-vs-data resolution.\n __proto__: null,\n value: bind(val, thisArg),\n writable: true,\n enumerable: true,\n configurable: true,\n });\n } else {\n Object.defineProperty(a, key, {\n __proto__: null,\n value: val,\n writable: true,\n enumerable: true,\n configurable: true,\n });\n }\n },\n { allOwnKeys }\n );\n return a;\n};\n\n/**\n * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)\n *\n * @param {string} content with BOM\n *\n * @returns {string} content value without BOM\n */\nconst stripBOM = (content) => {\n if (content.charCodeAt(0) === 0xfeff) {\n content = content.slice(1);\n }\n return content;\n};\n\n/**\n * Inherit the prototype methods from one constructor into another\n * @param {function} constructor\n * @param {function} superConstructor\n * @param {object} [props]\n * @param {object} [descriptors]\n *\n * @returns {void}\n */\nconst inherits = (constructor, superConstructor, props, descriptors) => {\n constructor.prototype = Object.create(superConstructor.prototype, descriptors);\n Object.defineProperty(constructor.prototype, 'constructor', {\n __proto__: null,\n value: constructor,\n writable: true,\n enumerable: false,\n configurable: true,\n });\n Object.defineProperty(constructor, 'super', {\n __proto__: null,\n value: superConstructor.prototype,\n });\n props && Object.assign(constructor.prototype, props);\n};\n\n/**\n * Resolve object with deep prototype chain to a flat object\n * @param {Object} sourceObj source object\n * @param {Object} [destObj]\n * @param {Function|Boolean} [filter]\n * @param {Function} [propFilter]\n *\n * @returns {Object}\n */\nconst toFlatObject = (sourceObj, destObj, filter, propFilter) => {\n let props;\n let i;\n let prop;\n const merged = {};\n\n destObj = destObj || {};\n // eslint-disable-next-line no-eq-null,eqeqeq\n if (sourceObj == null) return destObj;\n\n do {\n props = Object.getOwnPropertyNames(sourceObj);\n i = props.length;\n while (i-- > 0) {\n prop = props[i];\n if ((!propFilter || propFilter(prop, sourceObj, destObj)) && !merged[prop]) {\n destObj[prop] = sourceObj[prop];\n merged[prop] = true;\n }\n }\n sourceObj = filter !== false && getPrototypeOf(sourceObj);\n } while (sourceObj && (!filter || filter(sourceObj, destObj)) && sourceObj !== Object.prototype);\n\n return destObj;\n};\n\n/**\n * Determines whether a string ends with the characters of a specified string\n *\n * @param {String} str\n * @param {String} searchString\n * @param {Number} [position= 0]\n *\n * @returns {boolean}\n */\nconst endsWith = (str, searchString, position) => {\n str = String(str);\n if (position === undefined || position > str.length) {\n position = str.length;\n }\n position -= searchString.length;\n const lastIndex = str.indexOf(searchString, position);\n return lastIndex !== -1 && lastIndex === position;\n};\n\n/**\n * Returns new array from array like object or null if failed\n *\n * @param {*} [thing]\n *\n * @returns {?Array}\n */\nconst toArray = (thing) => {\n if (!thing) return null;\n if (isArray(thing)) return thing;\n let i = thing.length;\n if (!isNumber(i)) return null;\n const arr = new Array(i);\n while (i-- > 0) {\n arr[i] = thing[i];\n }\n return arr;\n};\n\n/**\n * Checking if the Uint8Array exists and if it does, it returns a function that checks if the\n * thing passed in is an instance of Uint8Array\n *\n * @param {TypedArray}\n *\n * @returns {Array}\n */\n// eslint-disable-next-line func-names\nconst isTypedArray = ((TypedArray) => {\n // eslint-disable-next-line func-names\n return (thing) => {\n return TypedArray && thing instanceof TypedArray;\n };\n})(typeof Uint8Array !== 'undefined' && getPrototypeOf(Uint8Array));\n\n/**\n * For each entry in the object, call the function with the key and value.\n *\n * @param {Object<any, any>} obj - The object to iterate over.\n * @param {Function} fn - The function to call for each entry.\n *\n * @returns {void}\n */\nconst forEachEntry = (obj, fn) => {\n const generator = obj && obj[iterator];\n\n const _iterator = generator.call(obj);\n\n let result;\n\n while ((result = _iterator.next()) && !result.done) {\n const pair = result.value;\n fn.call(obj, pair[0], pair[1]);\n }\n};\n\n/**\n * It takes a regular expression and a string, and returns an array of all the matches\n *\n * @param {string} regExp - The regular expression to match against.\n * @param {string} str - The string to search.\n *\n * @returns {Array<boolean>}\n */\nconst matchAll = (regExp, str) => {\n let matches;\n const arr = [];\n\n while ((matches = regExp.exec(str)) !== null) {\n arr.push(matches);\n }\n\n return arr;\n};\n\n/* Checking if the kindOfTest function returns true when passed an HTMLFormElement. */\nconst isHTMLForm = kindOfTest('HTMLFormElement');\n\nconst toCamelCase = (str) => {\n return str.toLowerCase().replace(/[-_\\s]([a-z\\d])(\\w*)/g, function replacer(m, p1, p2) {\n return p1.toUpperCase() + p2;\n });\n};\n\n/* Creating a function that will check if an object has a property. */\nconst hasOwnProperty = (\n ({ hasOwnProperty }) =>\n (obj, prop) =>\n hasOwnProperty.call(obj, prop)\n)(Object.prototype);\n\n/**\n * Determine if a value is a RegExp object\n *\n * @param {*} val The value to test\n *\n * @returns {boolean} True if value is a RegExp object, otherwise false\n */\nconst isRegExp = kindOfTest('RegExp');\n\nconst reduceDescriptors = (obj, reducer) => {\n const descriptors = Object.getOwnPropertyDescriptors(obj);\n const reducedDescriptors = {};\n\n forEach(descriptors, (descriptor, name) => {\n let ret;\n if ((ret = reducer(descriptor, name, obj)) !== false) {\n reducedDescriptors[name] = ret || descriptor;\n }\n });\n\n Object.defineProperties(obj, reducedDescriptors);\n};\n\n/**\n * Makes all methods read-only\n * @param {Object} obj\n */\n\nconst freezeMethods = (obj) => {\n reduceDescriptors(obj, (descriptor, name) => {\n // skip restricted props in strict mode\n if (isFunction(obj) && ['arguments', 'caller', 'callee'].includes(name)) {\n return false;\n }\n\n const value = obj[name];\n\n if (!isFunction(value)) return;\n\n descriptor.enumerable = false;\n\n if ('writable' in descriptor) {\n descriptor.writable = false;\n return;\n }\n\n if (!descriptor.set) {\n descriptor.set = () => {\n throw Error(\"Can not rewrite read-only method '\" + name + \"'\");\n };\n }\n });\n};\n\n/**\n * Converts an array or a delimited string into an object set with values as keys and true as values.\n * Useful for fast membership checks.\n *\n * @param {Array|string} arrayOrString - The array or string to convert.\n * @param {string} delimiter - The delimiter to use if input is a string.\n * @returns {Object} An object with keys from the array or string, values set to true.\n */\nconst toObjectSet = (arrayOrString, delimiter) => {\n const obj = {};\n\n const define = (arr) => {\n arr.forEach((value) => {\n obj[value] = true;\n });\n };\n\n isArray(arrayOrString) ? define(arrayOrString) : define(String(arrayOrString).split(delimiter));\n\n return obj;\n};\n\nconst noop = () => {};\n\nconst toFiniteNumber = (value, defaultValue) => {\n return value != null && Number.isFinite((value = +value)) ? value : defaultValue;\n};\n\n/**\n * If the thing is a FormData object, return true, otherwise return false.\n *\n * @param {unknown} thing - The thing to check.\n *\n * @returns {boolean}\n */\nfunction isSpecCompliantForm(thing) {\n return !!(\n thing &&\n isFunction(thing.append) &&\n thing[toStringTag] === 'FormData' &&\n thing[iterator]\n );\n}\n\n/**\n * Recursively converts an object to a JSON-compatible object, handling circular references and Buffers.\n *\n * @param {Object} obj - The object to convert.\n * @returns {Object} The JSON-compatible object.\n */\nconst toJSONObject = (obj) => {\n const stack = new Array(10);\n\n const visit = (source, i) => {\n if (isObject(source)) {\n if (stack.indexOf(source) >= 0) {\n return;\n }\n\n //Buffer check\n if (isBuffer(source)) {\n return source;\n }\n\n if (!('toJSON' in source)) {\n stack[i] = source;\n const target = isArray(source) ? [] : {};\n\n forEach(source, (value, key) => {\n const reducedValue = visit(value, i + 1);\n !isUndefined(reducedValue) && (target[key] = reducedValue);\n });\n\n stack[i] = undefined;\n\n return target;\n }\n }\n\n return source;\n };\n\n return visit(obj, 0);\n};\n\n/**\n * Determines if a value is an async function.\n *\n * @param {*} thing - The value to test.\n * @returns {boolean} True if value is an async function, otherwise false.\n */\nconst isAsyncFn = kindOfTest('AsyncFunction');\n\n/**\n * Determines if a value is thenable (has then and catch methods).\n *\n * @param {*} thing - The value to test.\n * @returns {boolean} True if value is thenable, otherwise false.\n */\nconst isThenable = (thing) =>\n thing &&\n (isObject(thing) || isFunction(thing)) &&\n isFunction(thing.then) &&\n isFunction(thing.catch);\n\n// original code\n// https://github.com/DigitalBrainJS/AxiosPromise/blob/16deab13710ec09779922131f3fa5954320f83ab/lib/utils.js#L11-L34\n\n/**\n * Provides a cross-platform setImmediate implementation.\n * Uses native setImmediate if available, otherwise falls back to postMessage or setTimeout.\n *\n * @param {boolean} setImmediateSupported - Whether setImmediate is supported.\n * @param {boolean} postMessageSupported - Whether postMessage is supported.\n * @returns {Function} A function to schedule a callback asynchronously.\n */\nconst _setImmediate = ((setImmediateSupported, postMessageSupported) => {\n if (setImmediateSupported) {\n return setImmediate;\n }\n\n return postMessageSupported\n ? ((token, callbacks) => {\n _global.addEventListener(\n 'message',\n ({ source, data }) => {\n if (source === _global && data === token) {\n callbacks.length && callbacks.shift()();\n }\n },\n false\n );\n\n return (cb) => {\n callbacks.push(cb);\n _global.postMessage(token, '*');\n };\n })(`axios@${Math.random()}`, [])\n : (cb) => setTimeout(cb);\n})(typeof setImmediate === 'function', isFunction(_global.postMessage));\n\n/**\n * Schedules a microtask or asynchronous callback as soon as possible.\n * Uses queueMicrotask if available, otherwise falls back to process.nextTick or _setImmediate.\n *\n * @type {Function}\n */\nconst asap =\n typeof queueMicrotask !== 'undefined'\n ? queueMicrotask.bind(_global)\n : (typeof process !== 'undefined' && process.nextTick) || _setImmediate;\n\n// *********************\n\nconst isIterable = (thing) => thing != null && isFunction(thing[iterator]);\n\nexport default {\n isArray,\n isArrayBuffer,\n isBuffer,\n isFormData,\n isArrayBufferView,\n isString,\n isNumber,\n isBoolean,\n isObject,\n isPlainObject,\n isEmptyObject,\n isReadableStream,\n isRequest,\n isResponse,\n isHeaders,\n isUndefined,\n isDate,\n isFile,\n isReactNativeBlob,\n isReactNative,\n isBlob,\n isRegExp,\n isFunction,\n isStream,\n isURLSearchParams,\n isTypedArray,\n isFileList,\n forEach,\n merge,\n extend,\n trim,\n stripBOM,\n inherits,\n toFlatObject,\n kindOf,\n kindOfTest,\n endsWith,\n toArray,\n forEachEntry,\n matchAll,\n isHTMLForm,\n hasOwnProperty,\n hasOwnProp: hasOwnProperty, // an alias to avoid ESLint no-prototype-builtins detection\n reduceDescriptors,\n freezeMethods,\n toObjectSet,\n toCamelCase,\n noop,\n toFiniteNumber,\n findKey,\n global: _global,\n isContextDefined,\n isSpecCompliantForm,\n toJSONObject,\n isAsyncFn,\n isThenable,\n setImmediate: _setImmediate,\n asap,\n isIterable,\n};\n","'use strict';\n\nimport utils from '../utils.js';\n\n// RawAxiosHeaders whose duplicates are ignored by node\n// c.f. https://nodejs.org/api/http.html#http_message_headers\nconst ignoreDuplicateOf = utils.toObjectSet([\n 'age',\n 'authorization',\n 'content-length',\n 'content-type',\n 'etag',\n 'expires',\n 'from',\n 'host',\n 'if-modified-since',\n 'if-unmodified-since',\n 'last-modified',\n 'location',\n 'max-forwards',\n 'proxy-authorization',\n 'referer',\n 'retry-after',\n 'user-agent',\n]);\n\n/**\n * Parse headers into an object\n *\n * ```\n * Date: Wed, 27 Aug 2014 08:58:49 GMT\n * Content-Type: application/json\n * Connection: keep-alive\n * Transfer-Encoding: chunked\n * ```\n *\n * @param {String} rawHeaders Headers needing to be parsed\n *\n * @returns {Object} Headers parsed into an object\n */\nexport default (rawHeaders) => {\n const parsed = {};\n let key;\n let val;\n let i;\n\n rawHeaders &&\n rawHeaders.split('\\n').forEach(function parser(line) {\n i = line.indexOf(':');\n key = line.substring(0, i).trim().toLowerCase();\n val = line.substring(i + 1).trim();\n\n if (!key || (parsed[key] && ignoreDuplicateOf[key])) {\n return;\n }\n\n if (key === 'set-cookie') {\n if (parsed[key]) {\n parsed[key].push(val);\n } else {\n parsed[key] = [val];\n }\n } else {\n parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;\n }\n });\n\n return parsed;\n};\n","'use strict';\n\nimport utils from '../utils.js';\nimport parseHeaders from '../helpers/parseHeaders.js';\n\nconst $internals = Symbol('internals');\n\nconst INVALID_HEADER_VALUE_CHARS_RE = /[^\\x09\\x20-\\x7E\\x80-\\xFF]/g;\n\nfunction trimSPorHTAB(str) {\n let start = 0;\n let end = str.length;\n\n while (start < end) {\n const code = str.charCodeAt(start);\n\n if (code !== 0x09 && code !== 0x20) {\n break;\n }\n\n start += 1;\n }\n\n while (end > start) {\n const code = str.charCodeAt(end - 1);\n\n if (code !== 0x09 && code !== 0x20) {\n break;\n }\n\n end -= 1;\n }\n\n return start === 0 && end === str.length ? str : str.slice(start, end);\n}\n\nfunction normalizeHeader(header) {\n return header && String(header).trim().toLowerCase();\n}\n\nfunction sanitizeHeaderValue(str) {\n return trimSPorHTAB(str.replace(INVALID_HEADER_VALUE_CHARS_RE, ''));\n}\n\nfunction normalizeValue(value) {\n if (value === false || value == null) {\n return value;\n }\n\n return utils.isArray(value) ? value.map(normalizeValue) : sanitizeHeaderValue(String(value));\n}\n\nfunction parseTokens(str) {\n const tokens = Object.create(null);\n const tokensRE = /([^\\s,;=]+)\\s*(?:=\\s*([^,;]+))?/g;\n let match;\n\n while ((match = tokensRE.exec(str))) {\n tokens[match[1]] = match[2];\n }\n\n return tokens;\n}\n\nconst isValidHeaderName = (str) => /^[-_a-zA-Z0-9^`|~,!#$%&'*+.]+$/.test(str.trim());\n\nfunction matchHeaderValue(context, value, header, filter, isHeaderNameFilter) {\n if (utils.isFunction(filter)) {\n return filter.call(this, value, header);\n }\n\n if (isHeaderNameFilter) {\n value = header;\n }\n\n if (!utils.isString(value)) return;\n\n if (utils.isString(filter)) {\n return value.indexOf(filter) !== -1;\n }\n\n if (utils.isRegExp(filter)) {\n return filter.test(value);\n }\n}\n\nfunction formatHeader(header) {\n return header\n .trim()\n .toLowerCase()\n .replace(/([a-z\\d])(\\w*)/g, (w, char, str) => {\n return char.toUpperCase() + str;\n });\n}\n\nfunction buildAccessors(obj, header) {\n const accessorName = utils.toCamelCase(' ' + header);\n\n ['get', 'set', 'has'].forEach((methodName) => {\n Object.defineProperty(obj, methodName + accessorName, {\n // Null-proto descriptor so a polluted Object.prototype.get cannot turn\n // this data descriptor into an accessor descriptor on the way in.\n __proto__: null,\n value: function (arg1, arg2, arg3) {\n return this[methodName].call(this, header, arg1, arg2, arg3);\n },\n configurable: true,\n });\n });\n}\n\nclass AxiosHeaders {\n constructor(headers) {\n headers && this.set(headers);\n }\n\n set(header, valueOrRewrite, rewrite) {\n const self = this;\n\n function setHeader(_value, _header, _rewrite) {\n const lHeader = normalizeHeader(_header);\n\n if (!lHeader) {\n throw new Error('header name must be a non-empty string');\n }\n\n const key = utils.findKey(self, lHeader);\n\n if (\n !key ||\n self[key] === undefined ||\n _rewrite === true ||\n (_rewrite === undefined && self[key] !== false)\n ) {\n self[key || _header] = normalizeValue(_value);\n }\n }\n\n const setHeaders = (headers, _rewrite) =>\n utils.forEach(headers, (_value, _header) => setHeader(_value, _header, _rewrite));\n\n if (utils.isPlainObject(header) || header instanceof this.constructor) {\n setHeaders(header, valueOrRewrite);\n } else if (utils.isString(header) && (header = header.trim()) && !isValidHeaderName(header)) {\n setHeaders(parseHeaders(header), valueOrRewrite);\n } else if (utils.isObject(header) && utils.isIterable(header)) {\n let obj = {},\n dest,\n key;\n for (const entry of header) {\n if (!utils.isArray(entry)) {\n throw TypeError('Object iterator must return a key-value pair');\n }\n\n obj[(key = entry[0])] = (dest = obj[key])\n ? utils.isArray(dest)\n ? [...dest, entry[1]]\n : [dest, entry[1]]\n : entry[1];\n }\n\n setHeaders(obj, valueOrRewrite);\n } else {\n header != null && setHeader(valueOrRewrite, header, rewrite);\n }\n\n return this;\n }\n\n get(header, parser) {\n header = normalizeHeader(header);\n\n if (header) {\n const key = utils.findKey(this, header);\n\n if (key) {\n const value = this[key];\n\n if (!parser) {\n return value;\n }\n\n if (parser === true) {\n return parseTokens(value);\n }\n\n if (utils.isFunction(parser)) {\n return parser.call(this, value, key);\n }\n\n if (utils.isRegExp(parser)) {\n return parser.exec(value);\n }\n\n throw new TypeError('parser must be boolean|regexp|function');\n }\n }\n }\n\n has(header, matcher) {\n header = normalizeHeader(header);\n\n if (header) {\n const key = utils.findKey(this, header);\n\n return !!(\n key &&\n this[key] !== undefined &&\n (!matcher || matchHeaderValue(this, this[key], key, matcher))\n );\n }\n\n return false;\n }\n\n delete(header, matcher) {\n const self = this;\n let deleted = false;\n\n function deleteHeader(_header) {\n _header = normalizeHeader(_header);\n\n if (_header) {\n const key = utils.findKey(self, _header);\n\n if (key && (!matcher || matchHeaderValue(self, self[key], key, matcher))) {\n delete self[key];\n\n deleted = true;\n }\n }\n }\n\n if (utils.isArray(header)) {\n header.forEach(deleteHeader);\n } else {\n deleteHeader(header);\n }\n\n return deleted;\n }\n\n clear(matcher) {\n const keys = Object.keys(this);\n let i = keys.length;\n let deleted = false;\n\n while (i--) {\n const key = keys[i];\n if (!matcher || matchHeaderValue(this, this[key], key, matcher, true)) {\n delete this[key];\n deleted = true;\n }\n }\n\n return deleted;\n }\n\n normalize(format) {\n const self = this;\n const headers = {};\n\n utils.forEach(this, (value, header) => {\n const key = utils.findKey(headers, header);\n\n if (key) {\n self[key] = normalizeValue(value);\n delete self[header];\n return;\n }\n\n const normalized = format ? formatHeader(header) : String(header).trim();\n\n if (normalized !== header) {\n delete self[header];\n }\n\n self[normalized] = normalizeValue(value);\n\n headers[normalized] = true;\n });\n\n return this;\n }\n\n concat(...targets) {\n return this.constructor.concat(this, ...targets);\n }\n\n toJSON(asStrings) {\n const obj = Object.create(null);\n\n utils.forEach(this, (value, header) => {\n value != null &&\n value !== false &&\n (obj[header] = asStrings && utils.isArray(value) ? value.join(', ') : value);\n });\n\n return obj;\n }\n\n [Symbol.iterator]() {\n return Object.entries(this.toJSON())[Symbol.iterator]();\n }\n\n toString() {\n return Object.entries(this.toJSON())\n .map(([header, value]) => header + ': ' + value)\n .join('\\n');\n }\n\n getSetCookie() {\n return this.get('set-cookie') || [];\n }\n\n get [Symbol.toStringTag]() {\n return 'AxiosHeaders';\n }\n\n static from(thing) {\n return thing instanceof this ? thing : new this(thing);\n }\n\n static concat(first, ...targets) {\n const computed = new this(first);\n\n targets.forEach((target) => computed.set(target));\n\n return computed;\n }\n\n static accessor(header) {\n const internals =\n (this[$internals] =\n this[$internals] =\n {\n accessors: {},\n });\n\n const accessors = internals.accessors;\n const prototype = this.prototype;\n\n function defineAccessor(_header) {\n const lHeader = normalizeHeader(_header);\n\n if (!accessors[lHeader]) {\n buildAccessors(prototype, _header);\n accessors[lHeader] = true;\n }\n }\n\n utils.isArray(header) ? header.forEach(defineAccessor) : defineAccessor(header);\n\n return this;\n }\n}\n\nAxiosHeaders.accessor([\n 'Content-Type',\n 'Content-Length',\n 'Accept',\n 'Accept-Encoding',\n 'User-Agent',\n 'Authorization',\n]);\n\n// reserved names hotfix\nutils.reduceDescriptors(AxiosHeaders.prototype, ({ value }, key) => {\n let mapped = key[0].toUpperCase() + key.slice(1); // map `set` => `Set`\n return {\n get: () => value,\n set(headerValue) {\n this[mapped] = headerValue;\n },\n };\n});\n\nutils.freezeMethods(AxiosHeaders);\n\nexport default AxiosHeaders;\n","'use strict';\n\nimport utils from '../utils.js';\nimport AxiosHeaders from './AxiosHeaders.js';\n\nconst REDACTED = '[REDACTED ****]';\n\nfunction hasOwnOrPrototypeToJSON(source) {\n if (utils.hasOwnProp(source, 'toJSON')) {\n return true;\n }\n\n let prototype = Object.getPrototypeOf(source);\n\n while (prototype && prototype !== Object.prototype) {\n if (utils.hasOwnProp(prototype, 'toJSON')) {\n return true;\n }\n\n prototype = Object.getPrototypeOf(prototype);\n }\n\n return false;\n}\n\n// Build a plain-object snapshot of `config` and replace the value of any key\n// (case-insensitive) listed in `redactKeys` with REDACTED. Walks through arrays\n// and AxiosHeaders, and short-circuits on circular references.\nfunction redactConfig(config, redactKeys) {\n const lowerKeys = new Set(redactKeys.map((k) => String(k).toLowerCase()));\n const seen = [];\n\n const visit = (source) => {\n if (source === null || typeof source !== 'object') return source;\n if (utils.isBuffer(source)) return source;\n if (seen.indexOf(source) !== -1) return undefined;\n\n if (source instanceof AxiosHeaders) {\n source = source.toJSON();\n }\n\n seen.push(source);\n\n let result;\n if (utils.isArray(source)) {\n result = [];\n source.forEach((v, i) => {\n const reducedValue = visit(v);\n if (!utils.isUndefined(reducedValue)) {\n result[i] = reducedValue;\n }\n });\n } else {\n if (!utils.isPlainObject(source) && hasOwnOrPrototypeToJSON(source)) {\n seen.pop();\n return source;\n }\n\n result = Object.create(null);\n for (const [key, value] of Object.entries(source)) {\n const reducedValue = lowerKeys.has(key.toLowerCase()) ? REDACTED : visit(value);\n if (!utils.isUndefined(reducedValue)) {\n result[key] = reducedValue;\n }\n }\n }\n\n seen.pop();\n return result;\n };\n\n return visit(config);\n}\n\nclass AxiosError extends Error {\n static from(error, code, config, request, response, customProps) {\n const axiosError = new AxiosError(error.message, code || error.code, config, request, response);\n axiosError.cause = error;\n axiosError.name = error.name;\n\n // Preserve status from the original error if not already set from response\n if (error.status != null && axiosError.status == null) {\n axiosError.status = error.status;\n }\n\n customProps && Object.assign(axiosError, customProps);\n return axiosError;\n }\n\n /**\n * Create an Error with the specified message, config, error code, request and response.\n *\n * @param {string} message The error message.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [config] The config.\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n *\n * @returns {Error} The created error.\n */\n constructor(message, code, config, request, response) {\n super(message);\n\n // Make message enumerable to maintain backward compatibility\n // The native Error constructor sets message as non-enumerable,\n // but axios < v1.13.3 had it as enumerable\n Object.defineProperty(this, 'message', {\n // Null-proto descriptor so a polluted Object.prototype.get cannot turn\n // this data descriptor into an accessor descriptor on the way in.\n __proto__: null,\n value: message,\n enumerable: true,\n writable: true,\n configurable: true,\n });\n\n this.name = 'AxiosError';\n this.isAxiosError = true;\n code && (this.code = code);\n config && (this.config = config);\n request && (this.request = request);\n if (response) {\n this.response = response;\n this.status = response.status;\n }\n }\n\n toJSON() {\n // Opt-in redaction: when the request config carries a `redact` array, the\n // value of any matching key (case-insensitive, at any depth) is replaced\n // with REDACTED in the serialized snapshot. Undefined or empty leaves the\n // existing serialization behavior unchanged.\n const config = this.config;\n const redactKeys = config && utils.hasOwnProp(config, 'redact') ? config.redact : undefined;\n const serializedConfig =\n utils.isArray(redactKeys) && redactKeys.length > 0\n ? redactConfig(config, redactKeys)\n : utils.toJSONObject(config);\n\n return {\n // Standard\n message: this.message,\n name: this.name,\n // Microsoft\n description: this.description,\n number: this.number,\n // Mozilla\n fileName: this.fileName,\n lineNumber: this.lineNumber,\n columnNumber: this.columnNumber,\n stack: this.stack,\n // Axios\n config: serializedConfig,\n code: this.code,\n status: this.status,\n };\n }\n}\n\n// This can be changed to static properties as soon as the parser options in .eslint.cjs are updated.\nAxiosError.ERR_BAD_OPTION_VALUE = 'ERR_BAD_OPTION_VALUE';\nAxiosError.ERR_BAD_OPTION = 'ERR_BAD_OPTION';\nAxiosError.ECONNABORTED = 'ECONNABORTED';\nAxiosError.ETIMEDOUT = 'ETIMEDOUT';\nAxiosError.ECONNREFUSED = 'ECONNREFUSED';\nAxiosError.ERR_NETWORK = 'ERR_NETWORK';\nAxiosError.ERR_FR_TOO_MANY_REDIRECTS = 'ERR_FR_TOO_MANY_REDIRECTS';\nAxiosError.ERR_DEPRECATED = 'ERR_DEPRECATED';\nAxiosError.ERR_BAD_RESPONSE = 'ERR_BAD_RESPONSE';\nAxiosError.ERR_BAD_REQUEST = 'ERR_BAD_REQUEST';\nAxiosError.ERR_CANCELED = 'ERR_CANCELED';\nAxiosError.ERR_NOT_SUPPORT = 'ERR_NOT_SUPPORT';\nAxiosError.ERR_INVALID_URL = 'ERR_INVALID_URL';\nAxiosError.ERR_FORM_DATA_DEPTH_EXCEEDED = 'ERR_FORM_DATA_DEPTH_EXCEEDED';\n\nexport default AxiosError;\n","'use strict';\n\nimport utils from '../utils.js';\nimport AxiosError from '../core/AxiosError.js';\n// temporary hotfix to avoid circular references until AxiosURLSearchParams is refactored\nimport PlatformFormData from '../platform/node/classes/FormData.js';\n\n/**\n * Determines if the given thing is a array or js object.\n *\n * @param {string} thing - The object or array to be visited.\n *\n * @returns {boolean}\n */\nfunction isVisitable(thing) {\n return utils.isPlainObject(thing) || utils.isArray(thing);\n}\n\n/**\n * It removes the brackets from the end of a string\n *\n * @param {string} key - The key of the parameter.\n *\n * @returns {string} the key without the brackets.\n */\nfunction removeBrackets(key) {\n return utils.endsWith(key, '[]') ? key.slice(0, -2) : key;\n}\n\n/**\n * It takes a path, a key, and a boolean, and returns a string\n *\n * @param {string} path - The path to the current key.\n * @param {string} key - The key of the current object being iterated over.\n * @param {string} dots - If true, the key will be rendered with dots instead of brackets.\n *\n * @returns {string} The path to the current key.\n */\nfunction renderKey(path, key, dots) {\n if (!path) return key;\n return path\n .concat(key)\n .map(function each(token, i) {\n // eslint-disable-next-line no-param-reassign\n token = removeBrackets(token);\n return !dots && i ? '[' + token + ']' : token;\n })\n .join(dots ? '.' : '');\n}\n\n/**\n * If the array is an array and none of its elements are visitable, then it's a flat array.\n *\n * @param {Array<any>} arr - The array to check\n *\n * @returns {boolean}\n */\nfunction isFlatArray(arr) {\n return utils.isArray(arr) && !arr.some(isVisitable);\n}\n\nconst predicates = utils.toFlatObject(utils, {}, null, function filter(prop) {\n return /^is[A-Z]/.test(prop);\n});\n\n/**\n * Convert a data object to FormData\n *\n * @param {Object} obj\n * @param {?Object} [formData]\n * @param {?Object} [options]\n * @param {Function} [options.visitor]\n * @param {Boolean} [options.metaTokens = true]\n * @param {Boolean} [options.dots = false]\n * @param {?Boolean} [options.indexes = false]\n *\n * @returns {Object}\n **/\n\n/**\n * It converts an object into a FormData object\n *\n * @param {Object<any, any>} obj - The object to convert to form data.\n * @param {string} formData - The FormData object to append to.\n * @param {Object<string, any>} options\n *\n * @returns\n */\nfunction toFormData(obj, formData, options) {\n if (!utils.isObject(obj)) {\n throw new TypeError('target must be an object');\n }\n\n // eslint-disable-next-line no-param-reassign\n formData = formData || new (PlatformFormData || FormData)();\n\n // eslint-disable-next-line no-param-reassign\n options = utils.toFlatObject(\n options,\n {\n metaTokens: true,\n dots: false,\n indexes: false,\n },\n false,\n function defined(option, source) {\n // eslint-disable-next-line no-eq-null,eqeqeq\n return !utils.isUndefined(source[option]);\n }\n );\n\n const metaTokens = options.metaTokens;\n // eslint-disable-next-line no-use-before-define\n const visitor = options.visitor || defaultVisitor;\n const dots = options.dots;\n const indexes = options.indexes;\n const _Blob = options.Blob || (typeof Blob !== 'undefined' && Blob);\n const maxDepth = options.maxDepth === undefined ? 100 : options.maxDepth;\n const useBlob = _Blob && utils.isSpecCompliantForm(formData);\n\n if (!utils.isFunction(visitor)) {\n throw new TypeError('visitor must be a function');\n }\n\n function convertValue(value) {\n if (value === null) return '';\n\n if (utils.isDate(value)) {\n return value.toISOString();\n }\n\n if (utils.isBoolean(value)) {\n return value.toString();\n }\n\n if (!useBlob && utils.isBlob(value)) {\n throw new AxiosError('Blob is not supported. Use a Buffer instead.');\n }\n\n if (utils.isArrayBuffer(value) || utils.isTypedArray(value)) {\n return useBlob && typeof Blob === 'function' ? new Blob([value]) : Buffer.from(value);\n }\n\n return value;\n }\n\n /**\n * Default visitor.\n *\n * @param {*} value\n * @param {String|Number} key\n * @param {Array<String|Number>} path\n * @this {FormData}\n *\n * @returns {boolean} return true to visit the each prop of the value recursively\n */\n function defaultVisitor(value, key, path) {\n let arr = value;\n\n if (utils.isReactNative(formData) && utils.isReactNativeBlob(value)) {\n formData.append(renderKey(path, key, dots), convertValue(value));\n return false;\n }\n\n if (value && !path && typeof value === 'object') {\n if (utils.endsWith(key, '{}')) {\n // eslint-disable-next-line no-param-reassign\n key = metaTokens ? key : key.slice(0, -2);\n // eslint-disable-next-line no-param-reassign\n value = JSON.stringify(value);\n } else if (\n (utils.isArray(value) && isFlatArray(value)) ||\n ((utils.isFileList(value) || utils.endsWith(key, '[]')) && (arr = utils.toArray(value)))\n ) {\n // eslint-disable-next-line no-param-reassign\n key = removeBrackets(key);\n\n arr.forEach(function each(el, index) {\n !(utils.isUndefined(el) || el === null) &&\n formData.append(\n // eslint-disable-next-line no-nested-ternary\n indexes === true\n ? renderKey([key], index, dots)\n : indexes === null\n ? key\n : key + '[]',\n convertValue(el)\n );\n });\n return false;\n }\n }\n\n if (isVisitable(value)) {\n return true;\n }\n\n formData.append(renderKey(path, key, dots), convertValue(value));\n\n return false;\n }\n\n const stack = [];\n\n const exposedHelpers = Object.assign(predicates, {\n defaultVisitor,\n convertValue,\n isVisitable,\n });\n\n function build(value, path, depth = 0) {\n if (utils.isUndefined(value)) return;\n\n if (depth > maxDepth) {\n throw new AxiosError(\n 'Object is too deeply nested (' + depth + ' levels). Max depth: ' + maxDepth,\n AxiosError.ERR_FORM_DATA_DEPTH_EXCEEDED\n );\n }\n\n if (stack.indexOf(value) !== -1) {\n throw Error('Circular reference detected in ' + path.join('.'));\n }\n\n stack.push(value);\n\n utils.forEach(value, fun