ezcontent-8.x-dev/modules/ezcontent_paragraphs/ezcontent_paragraphs.routing.yml

ezcontent_paragraphs.display:
  path: '/paragraph-view/{paragraph}/{view_mode}'
  defaults:
    _controller: '\Drupal\ezcontent_paragraphs\Controller\EZContentParagraphsController::build'
  requirements:
    _entity_access: 'paragraph.view'
  options:
    parameters:
      paragraph:
        type: 'entity:paragraph'