fix: remove custom params serializer

package.json

@@ -46,8 +46,7 @@
  "fast-copy": "^2.1.7",
  "lodash.isplainobject": "^4.0.6",
  "lodash.isstring": "^4.0.1",
- "p-throttle": "^4.1.1",
- "qs": "^6.11.2"
+ "p-throttle": "^4.1.1"
  },
  "devDependencies": {
  "@babel/cli": "^7.12.8",
@@ -66,7 +65,6 @@
  "@types/jest": "^29.2.2",
  "@types/lodash.isplainobject": "^4.0.6",
  "@types/lodash.isstring": "^4.0.6",
- "@types/qs": "^6.9.5",
  "@typescript-eslint/eslint-plugin": "^5.11.0",
  "@typescript-eslint/parser": "^5.11.0",
  "axios": "^1.4.0",

src/create-http-client.ts

@@ -1,7 +1,6 @@
 import { AxiosRequestHeaders } from 'axios'
 import type { AxiosStatic } from 'axios'
 import copy from 'fast-copy'
-import qs from 'qs'
 import asyncToken from './async-token'
 
 import rateLimitRetry from './rate-limit'
@@ -17,7 +16,7 @@ const HOST_REGEX = /^(?!\w+:\/\/)([^\s:]+\.?[^\s:]+)(?::(\d+))?(?!:)$/
  * @private
  * @param {AxiosStatic} axios - Axios library
  * @param {CreateHttpClientParams} options - Initialization parameters for the HTTP client
- * @return {ContentfulAxiosInstance} Initialized axios instance
+ * @return {AxiosInstance} Initialized axios instance
  */
 export default function createHttpClient(
  axios: AxiosStatic,
@@ -42,7 +41,6 @@ export default function createHttpClient(
  httpsAgent: false as const,
  timeout: 30000,
  throttle: 0,
- proxy: false as const,
  basePath: '',
  adapter: undefined,
  maxContentLength: 1073741824, // 1GB
@@ -91,11 +89,6 @@ export default function createHttpClient(
  headers: config.headers,
  httpAgent: config.httpAgent,
  httpsAgent: config.httpsAgent,
- paramsSerializer: {
- serialize: (params) => {
- return qs.stringify(params, { arrayFormat: 'repeat' })
- },
- },
  proxy: config.proxy,
  timeout: config.timeout,
  adapter: config.adapter,
@@ -107,6 +100,7 @@ export default function createHttpClient(
  requestLogger: config.requestLogger,
  retryOnError: config.retryOnError,
  }
+
  const instance = axios.create(axiosOptions) as AxiosInstance
  instance.httpClientParams = options
 
@@ -117,8 +111,8 @@ export default function createHttpClient(
  * and the version of the library comes from different places depending
  * on whether it's a browser build or a node.js build.
  * @private
- * @param {CreateHttpClientParams} httpClientParams - Initialization parameters for the HTTP client
- * @return {ContentfulAxiosInstance} Initialized axios instance
+ * @param {CreateHttpClientParams} newParams - Initialization parameters for the HTTP client
+ * @return {AxiosInstance} Initialized axios instance
  */
  instance.cloneWithNewParams = function (
  newParams: Partial<CreateHttpClientParams>

src/error-handler.ts

@@ -1,5 +1,4 @@
 import isPlainObject from 'lodash.isplainobject'
-import type { AxiosError } from 'axios'
 import type { ContentfulErrorData } from './types'
 
 /**
@@ -10,7 +9,7 @@ import type { ContentfulErrorData } from './types'
  * and the expected error codes.
  * @private
  */
-export default function errorHandler(errorResponse: AxiosError<ContentfulErrorData>): never {
+export default function errorHandler(errorResponse: any): never {
  const { config, response } = errorResponse
  let errorName