import { Value } from '../../cloudformation/Value';
import { AwsResource } from '../../cloudformation/resources/AwsResource';
/**
  A named set of parameters that are applied to all of the nodes in a DAX cluster.
  For full documentation go to <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-dax-parametergroup.html">the AWS Docs</a>
*/
export type ParameterGroup = AwsResource<'AWS::DAX::ParameterGroup', ParameterGroupProperties>;
export declare function parameterGroup(parameterGroupProps?: ParameterGroupProperties): ParameterGroup;
/**
  A named set of parameters that are applied to all of the nodes in a DAX cluster.
  For full documentation go to <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-dax-parametergroup.html">the AWS Docs</a>
*/
export interface ParameterGroupProperties {
    /** <code>ParameterNameValues</code>  <a name="cfn-dax-parametergroup-parameternamevalues"></a>
  An array of name-value pairs for the parameters in the group. Each element in the array represents a single parameter.<br />
  <code>record-ttl-millis</code> and <code>query-ttl-millis</code> are the only supported parameter names. For more details, see <a href="https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DAX.cluster-management.html#DAX.cluster-management.custom-settings.ttl">Configuring TTL Settings</a>.
  
  Required: No<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> */
    parameterNameValues?: Value<any>;
    /** <code>Description</code>  <a name="cfn-dax-parametergroup-description"></a>
  A description of the parameter group.<br />
  
  Required: No<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> */
    description?: Value<string>;
    /** <code>ParameterGroupName</code>  <a name="cfn-dax-parametergroup-parametergroupname"></a>
  The name of the parameter group.<br />
  
  Required: No<br />
  
  Update requires: <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement">Replacement</a> */
    parameterGroupName?: Value<string>;
}
