Alter the resource plugin definitions.
array $definitions: The collection of resource definitions.
function hook_rest_resource_alter(&$definitions) {
if (isset($definitions['entity:node'])) {
// We want to handle REST requests regarding nodes with our own plugin
// class.
$definitions['entity:node']['class'] = 'Drupal\\mymodule\\Plugin\\rest\\resource\\NodeResource';
// Serialized nodes should be expanded to my specific node class.
$definitions['entity:node']['serialization_class'] = 'Drupal\\mymodule\\Plugin\\Core\\Entity\\MyNode';
}
// We don't want Views to show up in the array of plugins at all.
unset($definitions['entity:view']);
}