Error with Composer v2 - Standard PSR-0

[brylopezdft]

Hi.

We need to update our Composer Version to 2 and I had the next error messages. Right now we are working with Composer V 1.10 and show us those warnings

Deprecation Notice: Class NpsSDK\ApiException located in ./vendor/nps/php-sdk/src/NpsSDK/Errors.php does not comply with psr-0 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/local/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201
Deprecation Notice: Class NpsSDK\LogException located in ./vendor/nps/php-sdk/src/NpsSDK/Errors.php does not comply with psr-0 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/local/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201
Deprecation Notice: Class NpsSDK\KloggerAdapter located in ./vendor/nps/php-sdk/src/NpsSDK/adapters.php does not comply with psr-0 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/local/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201

Can you update the code for this kind of errors.

Thank you!