/// The decomposed XSD instance-validation rules (content validity and identity
/// constraints), split out of ``BuiltinValidation``'s main declaration to keep
/// each file's type body under the length limit. See ``PureXML/Validation/XSD``
/// for why these are decomposed the way they are.
public extension PureXML.Validation.BuiltinValidation {
    // MARK: XSD instance: content validity

    static var xsdNilAttributeRequiresNillable: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.nilAttributeRequiresNillable
    }

    static var xsdNilElementMustBeEmpty: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.nilElementMustBeEmpty
    }

    static var xsdNilElementNoFixedConstraint: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.nilElementNoFixedConstraint
    }

    static var xsdFixedElementNoChildren: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.fixedElementNoChildren
    }

    static var xsdFixedElementValueMatches: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.fixedElementValueMatches
    }

    static var xsdEmptyContentForbidsChildren: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.emptyContentForbidsChildren
    }

    static var xsdSimpleContentForbidsChildren: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.simpleContentForbidsChildren
    }

    static var xsdSimpleContentTypeValid: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.simpleContentTypeValid
    }

    static var xsdTextForbidden: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.textForbidden
    }

    static var xsdWildcardElementUndeclared: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.wildcardElementUndeclared
    }

    static var xsdSimpleTypeDisallowedAttribute: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.simpleTypeDisallowedAttribute
    }

    static var xsdSimpleTypeForbidsChildren: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.simpleTypeForbidsChildren
    }

    static var xsdSimpleTypeValueValid: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.simpleTypeValueValid
    }

    static var xsdTypeReferenceResolves: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.typeReferenceResolves
    }

    static var xsdContentModelStructure: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.contentModelStructure
    }

    static var xsdAttributeTypeValid: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.attributeTypeValid
    }

    static var xsdAttributeFixedMatches: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.attributeFixedMatches
    }

    static var xsdAttributeRequiredPresent: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.attributeRequiredPresent
    }

    static var xsdAttributeSingleID: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.attributeSingleID
    }

    static var xsdAttributeDeclaredOrPermitted: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.attributeDeclaredOrPermitted
    }

    static var xsdWildcardAttributeUndeclared: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.wildcardAttributeUndeclared
    }

    static var xsdWildcardAttributeTypeValid: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.wildcardAttributeTypeValid
    }

    static var xsdWildcardAttributeFixedMatches: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.wildcardAttributeFixedMatches
    }

    static var xsdXsiTypeSubstitutionValid: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.xsiTypeSubstitutionValid
    }

    static var xsdXsiTypeOverrideResolves: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.xsiTypeOverrideResolves
    }

    static var xsdIdIdrefConsistent: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.idIdrefConsistent
    }

    // MARK: XSD instance: identity constraints

    static var xsdIdentityConstraintXPathsValid: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.identityConstraintXPathsValid
    }

    static var xsdIdentityKeyFieldPresent: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.identityKeyFieldPresent
    }

    static var xsdIdentityValueUnique: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.identityValueUnique
    }

    static var xsdIdentityKeyrefResolves: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.identityKeyrefResolves
    }

    static var xsdIdentityFieldCardinality: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.identityFieldCardinality
    }

    static var xsdIdentityFieldMustBeSimple: PureXML.Validation.Validation<PureXML.Model.Node, PureXML.Validation.XSDContext> {
        PureXML.Validation.XSD.identityFieldMustBeSimple
    }
}