client accepting same body type as guzzle, readme update

Author: dam-bal

README.md

@@ -12,37 +12,58 @@ PHP Client for Vercel Blob Storage.
 $client = new \VercelBlobPhp\Client();
 ```
 
+Client constructor accepts token for blob storage, but if you connected your blob storage to project then you don't need to set it.
+
 ### Using Client
 
 #### PUT
 ```php
 $result = $client->put(
-    'test.txt',   // path
-    'hello world' // content,
-    new \VercelBlobPhp\CommonCreateBlobOptions(
+    path: 'test.txt',   // path
+    content: 'hello world' // content,
+    options: new \VercelBlobPhp\CommonCreateBlobOptions(
         addRandomSuffix: true,      // optional
         contentType: 'text',        // optional
         cacheControlMaxAge: 123,    // optional
     )
 );
-
-// $result is instance of PutBlobResult
-$result->url
-$result->downloadUrl
-$result->pathname
-$result->contentType
-$result->contentDisposition
 ```
 
-Third argument is optional.
+Options argument is optional.
 
 #### DEL
 ```php
 $client->del(['test.txt']);
 ```
 
 #### COPY
+```php
+$result = $client->copy(
+    fromUrl: 'fromUrl',
+    toPathname: 'toPathname',
+    options: new \VercelBlobPhp\CommonCreateBlobOptions(
+        addRandomSuffix: true,      // optional
+        contentType: 'text',        // optional
+        cacheControlMaxAge: 123,    // optional
+    )
+);
+```
 
 #### HEAD
+```php
+$result = $client->head('url');
+```
+
+#### LIST
+```php
+$result = $client->list(
+    options: new \VercelBlobPhp\ListCommandOptions(
+        limit: 100, // optional
+        cursor: 'cursor', // optional
+        mode: \VercelBlobPhp\ListCommandMode::EXPANDED, // optional
+        prefix: 'prefix', // optional
+    )
+);
+```
 
-#### LIST
+Options argument is optional.

src/Client.php

@@ -7,8 +7,10 @@
 use GuzzleHttp\Client as GuzzleClient;
 use GuzzleHttp\Exception\ClientException;
 use GuzzleHttp\Exception\GuzzleException;
+use Iterator;
 use JsonException;
 use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
 use VercelBlobPhp\Exception\BlobAccessException;
 use VercelBlobPhp\Exception\BlobException;
 use VercelBlobPhp\Exception\BlobNotFoundException;
@@ -83,6 +85,8 @@ public function request(string $uri, string $method, array $options = []): Respo
     }
 
     /**
+     * @param resource|string|null|int|float|StreamInterface|callable|Iterator $content
+     *
      * @return PutBlobResult
      * @throws BlobAccessException
      * @throws BlobException
@@ -95,7 +99,7 @@ public function request(string $uri, string $method, array $options = []): Respo
      * @throws GuzzleException
      * @throws JsonException
      */
-    public function put(string $path, string $content, ?CommonCreateBlobOptions $options = null): PutBlobResult
+    public function put(string $path, $content, ?CommonCreateBlobOptions $options = null): PutBlobResult
     {
         $body = $this->getResponseBody(
             $this->request(
@@ -119,6 +123,7 @@ public function put(string $path, string $content, ?CommonCreateBlobOptions $opt
 
     /**
      * @param string[] $urls
+     *
      * @throws BlobAccessException
      * @throws BlobException
      * @throws BlobNotFoundException