Fixed PHPStan errors

Author: janpecha

src/GitRepository.php

@@ -590,6 +590,7 @@ public function run(...$args)
 
 		/**
 		 * @param  array<mixed> $args
+		 * @param  (callable(string $value): (string|FALSE))|NULL $filter
 		 * @return string[]|NULL
 		 * @throws GitException
 		 */

src/Runners/CliRunner.php

@@ -52,6 +52,15 @@ public function run($cwd, array $args, ?array $env = NULL)
 				throw new GitException("Executing of command '$command' failed (directory $cwd).");
 			}
 
+			if (!(is_array($pipes)
+				&& isset($pipes[0], $pipes[1], $pipes[2])
+				&& is_resource($pipes[0])
+				&& is_resource($pipes[1])
+				&& is_resource($pipes[2])
+			)) {
+				throw new GitException("Invalid pipes for command '$command' failed (directory $cwd).");
+			}
+
 			// Reset output and error
 			stream_set_blocking($pipes[1], FALSE);
 			stream_set_blocking($pipes[2], FALSE);