description: Allows assertion of a sort order for a resource in the list of artifacts within the IG package_name: hl7.fhir.uv.tools.r5 derivation: constraint name: ResourceSortExt type: Extension elements: extension: {index: 0} url: pattern: {type: uri, value: 'http://hl7.org/fhir/tools/StructureDefinition/resource-sort'} type: uri index: 1 value: choices: [valueInteger] index: 3 valueInteger: {type: integer, choiceOf: value, index: 4} package_version: 0.6.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/tools/StructureDefinition/resource-sort base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.6.0 required: [value, valueInteger]