fix: Add missing HttpStatusCode (#5345)

index.js

@@ -16,6 +16,7 @@ const {
   spread,
   toFormData,
   AxiosHeaders,
+  HttpStatusCode,
   formToJSON,
   mergeConfig
 } = axios;
@@ -34,6 +35,7 @@ export {
   spread,
   toFormData,
   AxiosHeaders,
+  HttpStatusCode,
   formToJSON,
   mergeConfig
 }

lib/axios.js

@@ -15,6 +15,7 @@ import AxiosError from './core/AxiosError.js';
 import spread from './helpers/spread.js';
 import isAxiosError from './helpers/isAxiosError.js';
 import AxiosHeaders from "./core/AxiosHeaders.js";
+import HttpStatusCode from './helpers/HttpStatusCode.js';
 
 /**
  * Create an instance of Axios
@@ -77,6 +78,8 @@ axios.AxiosHeaders = AxiosHeaders;
 
 axios.formToJSON = thing => formDataToJSON(utils.isHTMLForm(thing) ? new FormData(thing) : thing);
 
+axios.HttpStatusCode = HttpStatusCode;
+
 axios.default = axios;
 
 // this module should only have a default export

lib/helpers/HttpStatusCode.js

@@ -0,0 +1,71 @@
+const HttpStatusCode = {
+  Continue: 100,
+  SwitchingProtocols: 101,
+  Processing: 102,
+  EarlyHints: 103,
+  Ok: 200,
+  Created: 201,
+  Accepted: 202,
+  NonAuthoritativeInformation: 203,
+  NoContent: 204,
+  ResetContent: 205,
+  PartialContent: 206,
+  MultiStatus: 207,
+  AlreadyReported: 208,
+  ImUsed: 226,
+  MultipleChoices: 300,
+  MovedPermanently: 301,
+  Found: 302,
+  SeeOther: 303,
+  NotModified: 304,
+  UseProxy: 305,
+  Unused: 306,
+  TemporaryRedirect: 307,
+  PermanentRedirect: 308,
+  BadRequest: 400,
+  Unauthorized: 401,
+  PaymentRequired: 402,
+  Forbidden: 403,
+  NotFound: 404,
+  MethodNotAllowed: 405,
+  NotAcceptable: 406,
+  ProxyAuthenticationRequired: 407,
+  RequestTimeout: 408,
+  Conflict: 409,
+  Gone: 410,
+  LengthRequired: 411,
+  PreconditionFailed: 412,
+  PayloadTooLarge: 413,
+  UriTooLong: 414,
+  UnsupportedMediaType: 415,
+  RangeNotSatisfiable: 416,
+  ExpectationFailed: 417,
+  ImATeapot: 418,
+  MisdirectedRequest: 421,
+  UnprocessableEntity: 422,
+  Locked: 423,
+  FailedDependency: 424,
+  TooEarly: 425,
+  UpgradeRequired: 426,
+  PreconditionRequired: 428,
+  TooManyRequests: 429,
+  RequestHeaderFieldsTooLarge: 431,
+  UnavailableForLegalReasons: 451,
+  InternalServerError: 500,
+  NotImplemented: 501,
+  BadGateway: 502,
+  ServiceUnavailable: 503,
+  GatewayTimeout: 504,
+  HttpVersionNotSupported: 505,
+  VariantAlsoNegotiates: 506,
+  InsufficientStorage: 507,
+  LoopDetected: 508,
+  NotExtended: 510,
+  NetworkAuthenticationRequired: 511,
+};
+
+Object.entries(HttpStatusCode).forEach(([key, value]) => {
+  HttpStatusCode[value] = key;
+});
+
+export default HttpStatusCode;

test/specs/instance.spec.js

@@ -28,7 +28,8 @@ describe('instance', function () {
         'default',
         'toFormData',
         'formToJSON',
-        'AxiosHeaders'
+        'AxiosHeaders',
+        'HttpStatusCode'
       ].indexOf(prop) > -1) {
         continue;
       }