fix: update route handling and headers type definition in server and http client modules

Author: saygiselimts

devserver/server.tsx

@@ -39,7 +39,7 @@ const client = new Client(
 );
 
 // Serve HTML
-app.get('/*', async (req, res) => {
+app.get('/{*path}', async (req, res) => {
   try {
     const cookieHandler: CookieHandlerInterface = {
       get: (key: string) => {

src/libs/http-client.module.ts

@@ -9,16 +9,13 @@ type BodyInit =
   | null
   | string;
 
-type HeadersInit =
-  | string[][]
-  | Record<string, string | ReadonlyArray<string>>
-  | Headers;
+type HeadersInit = [string, string][] | Record<string, string> | Headers;
 
 const request = async <TRESPONSE, TBODY extends BodyInit | undefined>(
   method: string,
   url: string,
   body?: TBODY,
-  headers?: HeadersInit
+  headers?: HeadersInit,
 ): Promise<TRESPONSE> => {
   const response = await fetch(url, {
     method,
@@ -40,15 +37,15 @@ const get = <TRESPONSE>(url: string, headers?: any) => {
 const post = <TRESPONSE, TBODY extends BodyInit>(
   url: string,
   body: TBODY,
-  headers?: any
+  headers?: any,
 ) => {
   return request<TRESPONSE, TBODY>("POST", url, body, headers);
 };
 
 const put = <TRESPONSE, TBODY extends BodyInit>(
   url: string,
   body: any,
-  headers?: any
+  headers?: any,
 ) => {
   return request<TRESPONSE, TBODY>("PUT", url, body, headers);
 };