import { Value } from '../../../cloudformation/Value';
/**
  A structure that represents a singular filter constant, used in filters to specify a single value to match against.
  For full documentation go to <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-quicksight-topic-topicsingularfilterconstant.html">the AWS Docs</a>
*/
export interface TopicSingularFilterConstantProps {
    /** <code>SingularConstant</code>  <a name="cfn-quicksight-topic-topicsingularfilterconstant-singularconstant"></a>
  The value of the singular filter constant.<br />
  
  Required: No<br />
  
  Maximum: <code>256</code><br />
  
  Update requires: <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt">No interruption</a> */
    singularConstant?: Value<string>;
    /** <code>ConstantType</code>  <a name="cfn-quicksight-topic-topicsingularfilterconstant-constanttype"></a>
  The type of the singular filter constant. Valid values for this structure are <code>SINGULAR</code>.<br />
  
  Required: No<br />
  
  Allowed values: <code>COLLECTIVE | RANGE | SINGULAR</code><br />
  
  Update requires: <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt">No interruption</a> */
    constantType?: Value<'COLLECTIVE' | 'RANGE' | 'SINGULAR'>;
}
