import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import { GetDefaultPatchBaselineRequest, GetDefaultPatchBaselineResult } from "../models/models_1";
import { ServiceInputTypes, ServiceOutputTypes, SSMClientResolvedConfig } from "../SSMClient";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link GetDefaultPatchBaselineCommand}.
 */
export interface GetDefaultPatchBaselineCommandInput extends GetDefaultPatchBaselineRequest {
}
/**
 * @public
 *
 * The output of {@link GetDefaultPatchBaselineCommand}.
 */
export interface GetDefaultPatchBaselineCommandOutput extends GetDefaultPatchBaselineResult, __MetadataBearer {
}
declare const GetDefaultPatchBaselineCommand_base: {
    new (input: GetDefaultPatchBaselineCommandInput): import("@smithy/smithy-client").CommandImpl<GetDefaultPatchBaselineCommandInput, GetDefaultPatchBaselineCommandOutput, SSMClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (...[input]: [] | [GetDefaultPatchBaselineCommandInput]): import("@smithy/smithy-client").CommandImpl<GetDefaultPatchBaselineCommandInput, GetDefaultPatchBaselineCommandOutput, SSMClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Retrieves the default patch baseline. Amazon Web Services Systems Manager supports creating multiple default patch
 *    baselines. For example, you can create a default patch baseline for each operating system.</p>
 *          <p>If you don't specify an operating system value, the default patch baseline for Windows is
 *    returned.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { SSMClient, GetDefaultPatchBaselineCommand } from "@aws-sdk/client-ssm"; // ES Modules import
 * // const { SSMClient, GetDefaultPatchBaselineCommand } = require("@aws-sdk/client-ssm"); // CommonJS import
 * const client = new SSMClient(config);
 * const input = { // GetDefaultPatchBaselineRequest
 *   OperatingSystem: "WINDOWS" || "AMAZON_LINUX" || "AMAZON_LINUX_2" || "AMAZON_LINUX_2022" || "UBUNTU" || "REDHAT_ENTERPRISE_LINUX" || "SUSE" || "CENTOS" || "ORACLE_LINUX" || "DEBIAN" || "MACOS" || "RASPBIAN" || "ROCKY_LINUX" || "ALMA_LINUX" || "AMAZON_LINUX_2023",
 * };
 * const command = new GetDefaultPatchBaselineCommand(input);
 * const response = await client.send(command);
 * // { // GetDefaultPatchBaselineResult
 * //   BaselineId: "STRING_VALUE",
 * //   OperatingSystem: "WINDOWS" || "AMAZON_LINUX" || "AMAZON_LINUX_2" || "AMAZON_LINUX_2022" || "UBUNTU" || "REDHAT_ENTERPRISE_LINUX" || "SUSE" || "CENTOS" || "ORACLE_LINUX" || "DEBIAN" || "MACOS" || "RASPBIAN" || "ROCKY_LINUX" || "ALMA_LINUX" || "AMAZON_LINUX_2023",
 * // };
 *
 * ```
 *
 * @param GetDefaultPatchBaselineCommandInput - {@link GetDefaultPatchBaselineCommandInput}
 * @returns {@link GetDefaultPatchBaselineCommandOutput}
 * @see {@link GetDefaultPatchBaselineCommandInput} for command's `input` shape.
 * @see {@link GetDefaultPatchBaselineCommandOutput} for command's `response` shape.
 * @see {@link SSMClientResolvedConfig | config} for SSMClient's `config` shape.
 *
 * @throws {@link InternalServerError} (server fault)
 *  <p>An error occurred on the server side.</p>
 *
 * @throws {@link SSMServiceException}
 * <p>Base exception class for all service exceptions from SSM service.</p>
 *
 *
 * @public
 */
export declare class GetDefaultPatchBaselineCommand extends GetDefaultPatchBaselineCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: GetDefaultPatchBaselineRequest;
            output: GetDefaultPatchBaselineResult;
        };
        sdk: {
            input: GetDefaultPatchBaselineCommandInput;
            output: GetDefaultPatchBaselineCommandOutput;
        };
    };
}