error

// src/components/elements/error/schema.yaml

$schema: http://json-schema.org/draft-07/schema#
$id: /elements/error
additionalProperties: false
type: object
required:
  - content
properties:
  content:
    type: string
    format: html

// src/components/elements/error/mocks.yaml

content: <p>This is an error message.</p>

// src/components/elements/error/error.twig

<div class="Error">
	{{ content }}
</div>