feeds-8.x-3.0-alpha1/feeds.permissions.yml

administer feeds:
  title: 'Administer Feeds'
  description: 'Create, update, delete feed types, execute import and delete tasks on any feed types.'
  restrict access: TRUE

access feed overview:
  title: 'Access the Feed overview page'
  description: 'Get an overview of all feeds.'

permission_callbacks:
  - \Drupal\feeds\FeedsPermissions::feedTypePermissions