Add removeHeader and clearHeaders methods to Client

composer.json

@@ -4,12 +4,12 @@
     "type": "library",
     "license": "MIT",
     "require": {
-        "php": ">=8.0"
+        "php": ">=8.1"
     },
     "require-dev": {
+        "phpstan/phpstan": "^1.10",
         "phpunit/phpunit": "^9.5",
-        "laravel/pint": "^1.5.0",
-        "phpstan/phpstan": "^1.10"
+        "laravel/pint": "^1.5.0"
     },
     "scripts": {
         "lint": "./vendor/bin/pint --test --config pint.json",

src/Client.php

@@ -48,6 +48,29 @@ public function addHeader(string $key, string $value): self
         return $this;
     }
 
+    /**
+     * Remove a specific header.
+     *
+     * @param string $key
+     * @return self
+     */
+    public function removeHeader(string $key): self
+    {
+        unset($this->headers[strtolower($key)]);
+        return $this;
+    }
+
+    /**
+     * Clear all headers.
+     *
+     * @return self
+     */
+    public function clearHeaders(): self
+    {
+        $this->headers = [];
+        return $this;
+    }
+
     /**
      * Set the request timeout.
      *

src/Exception.php

@@ -12,7 +12,7 @@ public function __construct($message)
     {
         parent::__construct($message); // Call the parent constructor
     }
-    public function __toString()
+    public function __toString(): string
     {
         return __CLASS__ . " {$this->message}\n"; // Return the class name, code and message
     }

src/Response.php

@@ -46,7 +46,7 @@ public function __construct(
         $this->headers = $headers;
         $this->statusCode = $statusCode;
     }
-    # Getters
+
     /**
      * This method is used to get the response body as string
      * @return mixed
@@ -55,6 +55,7 @@ public function getBody(): mixed
     {
         return $this->body;
     }
+
     /**
      * This method is used to get the response headers
      * @return array<string, string>
@@ -63,6 +64,7 @@ public function getHeaders(): array
     {
         return $this->headers;
     }
+
     /**
      * This method is used to get the response status code
      * @return int
@@ -71,19 +73,19 @@ public function getStatusCode(): int
     {
         return $this->statusCode;
     }
-    // Methods
 
     /**
-      * This method is used to convert the response body to text
-      * @return string
-    */
+     * This method is used to convert the response body to text
+     * @return string
+     */
     public function text(): string
     {
         return \strval($this->body);
     }
+
     /**
-      * This method is used to convert the response body to JSON
-      * @return mixed
+    * This method is used to convert the response body to JSON
+    * @return mixed
     */
     public function json(): mixed
     {
@@ -94,10 +96,10 @@ public function json(): mixed
         return $data;
     }
 
-    /*
-    * This method is used to convert the response body to blob
-    * @return string
-    */
+    /**
+     * This method is used to convert the response body to blob
+     * @return string
+     */
     public function blob(): string
     {
         $bin = "";