Fixed: WaitGroup scalar initialization exception

src/Client/Capture.php

@@ -0,0 +1,64 @@
+<?php declare(strict_types=1);
+
+namespace Ripple\Http\Client;
+
+use Exception;
+use GuzzleHttp\Psr7\Response;
+use Throwable;
+
+abstract class Capturer
+{
+    /**
+     * 装载失败
+     *
+     * @param Throwable|Exception $exception
+     *
+     * @return void
+     */
+    abstract public function onFail(Throwable|Exception $exception): void;
+
+    /**
+     * 请求发生异常
+     *
+     * @param Throwable|Exception $exception
+     *
+     * @return void
+     */
+    abstract public function onError(Throwable|Exception $exception): void;
+
+
+    /**
+     * 请求完成
+     *
+     * @param \GuzzleHttp\Psr7\Response $response
+     *
+     * @return void
+     */
+    abstract public function onComplete(Response $response): void;
+
+
+    /**
+     * 收到完整请求头
+     *
+     * @param array $headers
+     *
+     * @return void
+     */
+    abstract public function processHeader(array $headers): void;
+
+    /**
+     * 填充内容时
+     *
+     * @param string $content
+     *
+     * @return void
+     */
+    abstract public function processContent(string $content): void;
+
+    /**
+     * 装载成功
+     *
+     * @return void
+     */
+    abstract public function onInject(): void;
+}