import { Command as $Command } from "@smithy/core/client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import {
  DAXClientResolvedConfig,
  ServiceInputTypes,
  ServiceOutputTypes,
} from "../DAXClient";
import {
  DescribeParameterGroupsRequest,
  DescribeParameterGroupsResponse,
} from "../models/models_0";
export { __MetadataBearer };
export { $Command };
export interface DescribeParameterGroupsCommandInput
  extends DescribeParameterGroupsRequest {}
export interface DescribeParameterGroupsCommandOutput
  extends DescribeParameterGroupsResponse,
    __MetadataBearer {}
declare const DescribeParameterGroupsCommand_base: {
  new (
    input: DescribeParameterGroupsCommandInput
  ): import("@smithy/core/client").CommandImpl<
    DescribeParameterGroupsCommandInput,
    DescribeParameterGroupsCommandOutput,
    DAXClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  new (
    ...[input]: [] | [DescribeParameterGroupsCommandInput]
  ): import("@smithy/core/client").CommandImpl<
    DescribeParameterGroupsCommandInput,
    DescribeParameterGroupsCommandOutput,
    DAXClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): {
    [x: string]: unknown;
  };
};
export declare class DescribeParameterGroupsCommand extends DescribeParameterGroupsCommand_base {
  protected static __types: {
    api: {
      input: DescribeParameterGroupsRequest;
      output: DescribeParameterGroupsResponse;
    };
    sdk: {
      input: DescribeParameterGroupsCommandInput;
      output: DescribeParameterGroupsCommandOutput;
    };
  };
}