description: Indicates that the style extensions ([style](extension-rendering-style.html), [markdown](extension-rendering-markdown.html)) and [xhtml](extension-rendering-xhtml.html)) in this resource are essential to the interpretation of the styled text and that it cannot be rendered without the style without losing essential information.
package_name: rs/hl7.fhir.core
derivation: constraint
name: Are styles important for processing?
type: Extension
elements:
  extension:
    index: 0
    slicing:
      slices:
        extension:
          match: {}
          schema: {index: 0}
          max: 0
  url:
    type: uri
    pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive'}
    index: 1
  value:
    choices: [valueBoolean]
    index: 3
  valueBoolean: {type: boolean, choiceOf: value, index: 4}
package_version: 1.8.0
extensions:
  extension: {url: null, max: 0, index: 0}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null
required: [value, valueBoolean]