remove unnecessary fetchBaseQuery defaults

Author: phryneas

packages/toolkit/src/query/fetchBaseQuery.ts

@@ -184,7 +184,7 @@ export type FetchBaseQueryMeta = { request: Request; response?: Response }
  * @param {string} jsonContentType Used when automatically setting the content-type header for a request with a jsonifiable body that does not have an explicit content-type header. Defaults to `application/json`.
  *
  * @param {(this: any, key: string, value: any) => any} jsonReplacer Custom replacer function used when calling `JSON.stringify()`.
- * 
+ *
  * @param {number} timeout
  * A number in milliseconds that represents the maximum time a request can take before timing out.
  */
@@ -216,9 +216,7 @@ export function fetchBaseQuery({
     let meta: FetchBaseQueryMeta | undefined
     let {
       url,
-      method = 'GET' as const,
       headers = new Headers(baseFetchOptions.headers),
-      body = undefined,
       params = undefined,
       responseHandler = 'json' as const,
       validateStatus = globalValidateStatus ?? defaultValidateStatus,
@@ -227,9 +225,7 @@ export function fetchBaseQuery({
     } = typeof arg == 'string' ? { url: arg } : arg
     let config: RequestInit = {
       ...baseFetchOptions,
-      method,
       signal,
-      body,
       ...rest,
     }
 
@@ -250,12 +246,12 @@ export function fetchBaseQuery({
         Array.isArray(body) ||
         typeof body.toJSON === 'function')
 
-    if (!config.headers.has('content-type') && isJsonifiable(body)) {
+    if (!config.headers.has('content-type') && isJsonifiable(config.body)) {
       config.headers.set('content-type', jsonContentType)
     }
 
-    if (isJsonifiable(body) && isJsonContentType(config.headers)) {
-      config.body = JSON.stringify(body, jsonReplacer)
+    if (isJsonifiable(config.body) && isJsonContentType(config.headers)) {
+      config.body = JSON.stringify(config.body, jsonReplacer)
     }
 
     if (params) {