Revert "CommandCall : allow command class name as command name"

This reverts commit 2f19a89609.

src/CliProgram/CommandCall/CommandCall.php

@@ -25,7 +25,7 @@ class CommandCall {
     private Arrayy $commandArguments;
 
     /**
-     * @param string|class-string<Command>|Command $commandName      The new command name
+     * @param string|Command             $commandName      The new command name
      * @param null|Arrayy<string, mixed> $commandArguments The command new arguments
      */
     public function __construct ($commandName, ?Arrayy $commandArguments = null) {
@@ -70,20 +70,14 @@ class CommandCall {
     /**
      * Set the command name
      *
-     * @param string|class-string<Command>|Command $commandName The new command name
+     * @param string|Command $commandName The new command name
      *
      * @return $this
      */
     public function setCommandName ($commandName): self {
-        if ($commandName instanceof Command) {
-            $this->commandName = CliHelper::getCommandNameFromClass($commandName->getApplication(), get_class($commandName));
-        }
-        elseif (class_exists($commandName)) {
-            $this->commandName = CliHelper::getCommandNameFromClass($commandName->getApplication(), $commandName);
-        }
-        else {
-            $this->commandName = $commandName;
-        }
+        $this->commandName = $commandName instanceof Command
+            ? CliHelper::getCommandNameFromClass($commandName->getApplication(), get_class($commandName))
+            : $commandName;
         return $this;
     }