import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import {
  CodeartifactClientResolvedConfig,
  ServiceInputTypes,
  ServiceOutputTypes,
} from "../CodeartifactClient";
import {
  DescribePackageGroupRequest,
  DescribePackageGroupResult,
} from "../models/models_0";
export { __MetadataBearer };
export { $Command };
export interface DescribePackageGroupCommandInput
  extends DescribePackageGroupRequest {}
export interface DescribePackageGroupCommandOutput
  extends DescribePackageGroupResult,
    __MetadataBearer {}
declare const DescribePackageGroupCommand_base: {
  new (
    input: DescribePackageGroupCommandInput
  ): import("@smithy/smithy-client").CommandImpl<
    DescribePackageGroupCommandInput,
    DescribePackageGroupCommandOutput,
    CodeartifactClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  new (
    input: DescribePackageGroupCommandInput
  ): import("@smithy/smithy-client").CommandImpl<
    DescribePackageGroupCommandInput,
    DescribePackageGroupCommandOutput,
    CodeartifactClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
export declare class DescribePackageGroupCommand extends DescribePackageGroupCommand_base {
  protected static __types: {
    api: {
      input: DescribePackageGroupRequest;
      output: DescribePackageGroupResult;
    };
    sdk: {
      input: DescribePackageGroupCommandInput;
      output: DescribePackageGroupCommandOutput;
    };
  };
}