import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import {
  ElastiCacheClientResolvedConfig,
  ServiceInputTypes,
  ServiceOutputTypes,
} from "../ElastiCacheClient";
import {
  DescribeUserGroupsMessage,
  DescribeUserGroupsResult,
} from "../models/models_0";
export { __MetadataBearer };
export { $Command };
export interface DescribeUserGroupsCommandInput
  extends DescribeUserGroupsMessage {}
export interface DescribeUserGroupsCommandOutput
  extends DescribeUserGroupsResult,
    __MetadataBearer {}
declare const DescribeUserGroupsCommand_base: {
  new (
    input: DescribeUserGroupsCommandInput
  ): import("@smithy/smithy-client").CommandImpl<
    DescribeUserGroupsCommandInput,
    DescribeUserGroupsCommandOutput,
    ElastiCacheClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  new (
    ...[input]: [] | [DescribeUserGroupsCommandInput]
  ): import("@smithy/smithy-client").CommandImpl<
    DescribeUserGroupsCommandInput,
    DescribeUserGroupsCommandOutput,
    ElastiCacheClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
export declare class DescribeUserGroupsCommand extends DescribeUserGroupsCommand_base {
  protected static __types: {
    api: {
      input: DescribeUserGroupsMessage;
      output: DescribeUserGroupsResult;
    };
    sdk: {
      input: DescribeUserGroupsCommandInput;
      output: DescribeUserGroupsCommandOutput;
    };
  };
}