Updated to Drupal 8.6.4, which is PHP 7.3 friendly. Also updated HTMLaw library....

[yaffs-website] / web / core / modules / system / tests / fixtures / update / block.block.testfor2513534.yml

uuid: 87097da9-29d1-441f-8b00-b93852c760d6
langcode: en
status: false
dependencies:
  theme:
    - bartik
id: pagetitle_1
theme: bartik
region: '-1'
weight: -8
provider: null
plugin: page_title_block
settings:
  id: page_title_block
  label: 'Page title'
  provider: core
  label_display: '0'
visibility: {  }