command: populate missing return type info

src/pocketmine/command/Command.php

@@ -114,6 +114,8 @@ abstract class Command{
 
 	/**
 	 * @param string|null $permission
+	 *
+	 * @return void
 	 */
 	public function setPermission(string $permission = null){
 		$this->permission = $permission;
@@ -259,6 +261,8 @@ abstract class Command{
 
 	/**
 	 * @param string[] $aliases
+	 *
+	 * @return void
 	 */
 	public function setAliases(array $aliases){
 		$this->aliases = $aliases;
@@ -269,6 +273,8 @@ abstract class Command{
 
 	/**
 	 * @param string $description
+	 *
+	 * @return void
 	 */
 	public function setDescription(string $description){
 		$this->description = $description;
@@ -276,6 +282,8 @@ abstract class Command{
 
 	/**
 	 * @param string $permissionMessage
+	 *
+	 * @return void
 	 */
 	public function setPermissionMessage(string $permissionMessage){
 		$this->permissionMessage = $permissionMessage;
@@ -283,6 +291,8 @@ abstract class Command{
 
 	/**
 	 * @param string $usage
+	 *
+	 * @return void
 	 */
 	public function setUsage(string $usage){
 		$this->usageMessage = $usage;
@@ -292,6 +302,8 @@ abstract class Command{
 	 * @param CommandSender        $source
 	 * @param TextContainer|string $message
 	 * @param bool                 $sendToSource
+	 *
+	 * @return void
 	 */
 	public static function broadcastCommandMessage(CommandSender $source, $message, bool $sendToSource = true){
 		if($message instanceof TextContainer){

src/pocketmine/command/CommandMap.php

@@ -29,6 +29,8 @@ interface CommandMap{
 	/**
 	 * @param string    $fallbackPrefix
 	 * @param Command[] $commands
+	 *
+	 * @return void
 	 */
 	public function registerAll(string $fallbackPrefix, array $commands);
 

src/pocketmine/command/CommandReader.php

@@ -73,6 +73,9 @@ class CommandReader extends Thread{
 		}
 	}
 
+	/**
+	 * @return void
+	 */
 	public function shutdown(){
 		$this->shutdown = true;
 	}
@@ -96,7 +99,7 @@ class CommandReader extends Thread{
 		throw new \ThreadException($message);
 	}
 
-	private function initStdin(){
+	private function initStdin() : void{
 		if(is_resource(self::$stdin)){
 			fclose(self::$stdin);
 		}
@@ -187,6 +190,9 @@ class CommandReader extends Thread{
 		return null;
 	}
 
+	/**
+	 * @return void
+	 */
 	public function run(){
 		$this->registerClassLoader();
 

src/pocketmine/command/CommandSender.php

@@ -31,6 +31,8 @@ interface CommandSender extends Permissible{
 
 	/**
 	 * @param TextContainer|string $message
+	 *
+	 * @return void
 	 */
 	public function sendMessage($message);
 
@@ -56,6 +58,8 @@ interface CommandSender extends Permissible{
 	 * Sets the line height used for command output pagination for this command sender. `null` will reset it to default.
 	 *
 	 * @param int|null $height
+	 *
+	 * @return void
 	 */
 	public function setScreenLineHeight(int $height = null);
 }

src/pocketmine/command/ConsoleCommandSender.php

@@ -105,6 +105,8 @@ class ConsoleCommandSender implements CommandSender{
 
 	/**
 	 * @param TextContainer|string $message
+	 *
+	 * @return void
 	 */
 	public function sendMessage($message){
 		if($message instanceof TextContainer){
@@ -134,6 +136,8 @@ class ConsoleCommandSender implements CommandSender{
 
 	/**
 	 * @param bool $value
+	 *
+	 * @return void
 	 */
 	public function setOp(bool $value){
 

src/pocketmine/command/PluginCommand.php

@@ -70,6 +70,8 @@ class PluginCommand extends Command implements PluginIdentifiableCommand{
 
 	/**
 	 * @param CommandExecutor $executor
+	 *
+	 * @return void
 	 */
 	public function setExecutor(CommandExecutor $executor){
 		$this->executor = $executor;

src/pocketmine/command/RemoteConsoleCommandSender.php

@@ -41,6 +41,9 @@ class RemoteConsoleCommandSender extends ConsoleCommandSender{
 		$this->messages .= trim($message, "\r\n") . "\n";
 	}
 
+	/**
+	 * @return string
+	 */
 	public function getMessage(){
 		return $this->messages;
 	}

src/pocketmine/command/SimpleCommandMap.php

@@ -92,7 +92,7 @@ class SimpleCommandMap implements CommandMap{
 		$this->setDefaultCommands();
 	}
 
-	private function setDefaultCommands(){
+	private function setDefaultCommands() : void{
 		$this->registerAll("pocketmine", [
 			new BanCommand("ban"),
 			new BanIpCommand("ban-ip"),

src/pocketmine/command/defaults/BanIpCommand.php

@@ -75,7 +75,7 @@ class BanIpCommand extends VanillaCommand{
 		return true;
 	}
 
-	private function processIPBan(string $ip, CommandSender $sender, string $reason){
+	private function processIPBan(string $ip, CommandSender $sender, string $reason) : void{
 		$sender->getServer()->getIPBans()->addBan($ip, $reason, null, $sender->getName());
 
 		foreach($sender->getServer()->getOnlinePlayers() as $player){

src/pocketmine/command/defaults/VersionCommand.php

@@ -84,7 +84,7 @@ class VersionCommand extends VanillaCommand{
 		return true;
 	}
 
-	private function describeToSender(Plugin $plugin, CommandSender $sender){
+	private function describeToSender(Plugin $plugin, CommandSender $sender) : void{
 		$desc = $plugin->getDescription();
 		$sender->sendMessage(TextFormat::DARK_GREEN . $desc->getName() . TextFormat::WHITE . " version " . TextFormat::DARK_GREEN . $desc->getVersion());