Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / web / themes / contrib / bootstrap / config / optional / block.block.bootstrap_content.yml

langcode: en
status: true
dependencies:
  module:
    - system
  theme:
    - bootstrap
id: bootstrap_content
theme: bootstrap
region: content
weight: 0
provider: null
plugin: system_main_block
settings:
  id: system_main_block
  label: 'Main page content'
  provider: system
  label_display: '0'
visibility: {  }