import { Command as $Command } from "@smithy/core/client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { DescribePackagesRequest, DescribePackagesResponse } from "../models/models_0";
import type { OpenSearchClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../OpenSearchClient";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link DescribePackagesCommand}.
 */
export interface DescribePackagesCommandInput extends DescribePackagesRequest {
}
/**
 * @public
 *
 * The output of {@link DescribePackagesCommand}.
 */
export interface DescribePackagesCommandOutput extends DescribePackagesResponse, __MetadataBearer {
}
declare const DescribePackagesCommand_base: {
    new (input: DescribePackagesCommandInput): import("@smithy/core/client").CommandImpl<DescribePackagesCommandInput, DescribePackagesCommandOutput, OpenSearchClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (...[input]: [] | [DescribePackagesCommandInput]): import("@smithy/core/client").CommandImpl<DescribePackagesCommandInput, DescribePackagesCommandOutput, OpenSearchClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): {
        [x: string]: unknown;
    };
};
/**
 * <p>Describes all packages available to OpenSearch Service. For more information, see
 *                 <a href="https://docs.aws.amazon.com/opensearch-service/latest/developerguide/custom-packages.html">Custom packages
 *                 for Amazon OpenSearch Service</a>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { OpenSearchClient, DescribePackagesCommand } from "@aws-sdk/client-opensearch"; // ES Modules import
 * // const { OpenSearchClient, DescribePackagesCommand } = require("@aws-sdk/client-opensearch"); // CommonJS import
 * // import type { OpenSearchClientConfig } from "@aws-sdk/client-opensearch";
 * const config = {}; // type is OpenSearchClientConfig
 * const client = new OpenSearchClient(config);
 * const input = { // DescribePackagesRequest
 *   Filters: [ // DescribePackagesFilterList
 *     { // DescribePackagesFilter
 *       Name: "PackageID" || "PackageName" || "PackageStatus" || "PackageType" || "EngineVersion" || "PackageOwner",
 *       Value: [ // DescribePackagesFilterValues
 *         "STRING_VALUE",
 *       ],
 *     },
 *   ],
 *   MaxResults: Number("int"),
 *   NextToken: "STRING_VALUE",
 * };
 * const command = new DescribePackagesCommand(input);
 * const response = await client.send(command);
 * // { // DescribePackagesResponse
 * //   PackageDetailsList: [ // PackageDetailsList
 * //     { // PackageDetails
 * //       PackageID: "STRING_VALUE",
 * //       PackageName: "STRING_VALUE",
 * //       PackageType: "TXT-DICTIONARY" || "ZIP-PLUGIN" || "PACKAGE-LICENSE" || "PACKAGE-CONFIG",
 * //       PackageDescription: "STRING_VALUE",
 * //       PackageStatus: "COPYING" || "COPY_FAILED" || "VALIDATING" || "VALIDATION_FAILED" || "AVAILABLE" || "DELETING" || "DELETED" || "DELETE_FAILED",
 * //       CreatedAt: new Date("TIMESTAMP"),
 * //       LastUpdatedAt: new Date("TIMESTAMP"),
 * //       AvailablePackageVersion: "STRING_VALUE",
 * //       ErrorDetails: { // ErrorDetails
 * //         ErrorType: "STRING_VALUE",
 * //         ErrorMessage: "STRING_VALUE",
 * //       },
 * //       EngineVersion: "STRING_VALUE",
 * //       AvailablePluginProperties: { // PluginProperties
 * //         Name: "STRING_VALUE",
 * //         Description: "STRING_VALUE",
 * //         Version: "STRING_VALUE",
 * //         ClassName: "STRING_VALUE",
 * //         UncompressedSizeInBytes: Number("long"),
 * //       },
 * //       AvailablePackageConfiguration: { // PackageConfiguration
 * //         LicenseRequirement: "REQUIRED" || "OPTIONAL" || "NONE", // required
 * //         LicenseFilepath: "STRING_VALUE",
 * //         ConfigurationRequirement: "REQUIRED" || "OPTIONAL" || "NONE", // required
 * //         RequiresRestartForConfigurationUpdate: true || false,
 * //       },
 * //       AllowListedUserList: [ // PackageUserList
 * //         "STRING_VALUE",
 * //       ],
 * //       PackageOwner: "STRING_VALUE",
 * //       PackageVendingOptions: { // PackageVendingOptions
 * //         VendingEnabled: true || false, // required
 * //       },
 * //       PackageEncryptionOptions: { // PackageEncryptionOptions
 * //         KmsKeyIdentifier: "STRING_VALUE",
 * //         EncryptionEnabled: true || false, // required
 * //       },
 * //     },
 * //   ],
 * //   NextToken: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param DescribePackagesCommandInput - {@link DescribePackagesCommandInput}
 * @returns {@link DescribePackagesCommandOutput}
 * @see {@link DescribePackagesCommandInput} for command's `input` shape.
 * @see {@link DescribePackagesCommandOutput} for command's `response` shape.
 * @see {@link OpenSearchClientResolvedConfig | config} for OpenSearchClient's `config` shape.
 *
 * @throws {@link AccessDeniedException} (client fault)
 *  <p>An error occurred because you don't have permissions to access the resource.</p>
 *
 * @throws {@link BaseException} (client fault)
 *  <p>An error occurred while processing the request.</p>
 *
 * @throws {@link InternalException} (server fault)
 *  <p>Request processing failed because of an unknown error, exception, or internal failure.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>An exception for accessing or deleting a resource that doesn't exist.</p>
 *
 * @throws {@link ValidationException} (client fault)
 *  <p>An exception for accessing or deleting a resource that doesn't exist.</p>
 *
 * @throws {@link OpenSearchServiceException}
 * <p>Base exception class for all service exceptions from OpenSearch service.</p>
 *
 *
 * @public
 */
export declare class DescribePackagesCommand extends DescribePackagesCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: DescribePackagesRequest;
            output: DescribePackagesResponse;
        };
        sdk: {
            input: DescribePackagesCommandInput;
            output: DescribePackagesCommandOutput;
        };
    };
}