PHP 7.0 compatibility

With trying to make the jump to PHP7 I noticed that the Cloudflare Plugin has 9 errors when running it through the WP-Engine PHP7 Compatibility Checker, which are the following:

FILE: wp-content/plugins/cloudflare/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIterator.php
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
 3 | ERROR | 'resource' is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)
-------------------------------------------------------------------------------------------------------------------------------------------------------------------

FILE:wp-content/plugins/cloudflare/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/MapResourceIteratorFactory.php
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
 3 | ERROR | 'resource' is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)
-------------------------------------------------------------------------------------------------------------------------------------------------------------------

FILE: wp-content/plugins/cloudflare/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIteratorInterface.php
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
 3 | ERROR | 'resource' is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)
-------------------------------------------------------------------------------------------------------------------------------------------------------------------

FILE: wp-content/plugins/cloudflare/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIteratorFactoryInterface.php
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
 3 | ERROR | 'resource' is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)
----------------------------------------------------------------------------------------------------------------------------------------------------------------------

FILE: wp-content/plugins/cloudflare/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/AbstractResourceIteratorFactory.php
---------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
---------------------------------------------------------------------------------------------------------------------------------------------------------------------
 3 | ERROR | 'resource' is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)
---------------------------------------------------------------------------------------------------------------------------------------------------------------------

FILE: wp-content/plugins/cloudflare/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIteratorApplyBatched.php
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
 3 | ERROR | 'resource' is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)
-------------------------------------------------------------------------------------------------------------------------------------------------------------------

FILE: wp-content/plugins/cloudflare/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/Model.php
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
 3 | ERROR | 'resource' is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)
-------------------------------------------------------------------------------------------------------------------------------------------------------------------

FILE: wp-content/plugins/cloudflare/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/ResourceIteratorClassFactory.php
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
 3 | ERROR | 'resource' is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)
-------------------------------------------------------------------------------------------------------------------------------------------------------------------

FILE: wp-content/plugins/cloudflare/vendor/guzzle/guzzle/src/Guzzle/Service/Resource/CompositeResourceIteratorFactory.php
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
 3 | ERROR | 'resource' is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)
----------------------------------------------------------------------------------------------------------------------------------------------------------------------

All of the errors do refer to the same error being ‘resource’ is a reserved keyword as of PHP version 7.0 and cannot be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE).

So should I be concerned about these when I switch over to PHP7 in terms of the actual plugin still functioning properly?

Thanks for further information in advance!