createTypeOperatorNode
abstract fun createTypeOperatorNode(operator: SyntaxKind.KeyOfKeyword, type: TypeNode): TypeOperatorNode(source)
abstract fun createTypeOperatorNode(operator: SyntaxKind.UniqueKeyword, type: TypeNode): TypeOperatorNode(source)
abstract fun createTypeOperatorNode(operator: SyntaxKind.ReadonlyKeyword, type: TypeNode): TypeOperatorNode(source)