import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { DescribeWorkflowRequest, DescribeWorkflowResponse } from "../models/models_0";
import type { ServiceInputTypes, ServiceOutputTypes, TransferClientResolvedConfig } from "../TransferClient";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link DescribeWorkflowCommand}.
 */
export interface DescribeWorkflowCommandInput extends DescribeWorkflowRequest {
}
/**
 * @public
 *
 * The output of {@link DescribeWorkflowCommand}.
 */
export interface DescribeWorkflowCommandOutput extends DescribeWorkflowResponse, __MetadataBearer {
}
declare const DescribeWorkflowCommand_base: {
    new (input: DescribeWorkflowCommandInput): import("@smithy/smithy-client").CommandImpl<DescribeWorkflowCommandInput, DescribeWorkflowCommandOutput, TransferClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: DescribeWorkflowCommandInput): import("@smithy/smithy-client").CommandImpl<DescribeWorkflowCommandInput, DescribeWorkflowCommandOutput, TransferClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Describes the specified workflow.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { TransferClient, DescribeWorkflowCommand } from "@aws-sdk/client-transfer"; // ES Modules import
 * // const { TransferClient, DescribeWorkflowCommand } = require("@aws-sdk/client-transfer"); // CommonJS import
 * // import type { TransferClientConfig } from "@aws-sdk/client-transfer";
 * const config = {}; // type is TransferClientConfig
 * const client = new TransferClient(config);
 * const input = { // DescribeWorkflowRequest
 *   WorkflowId: "STRING_VALUE", // required
 * };
 * const command = new DescribeWorkflowCommand(input);
 * const response = await client.send(command);
 * // { // DescribeWorkflowResponse
 * //   Workflow: { // DescribedWorkflow
 * //     Arn: "STRING_VALUE", // required
 * //     Description: "STRING_VALUE",
 * //     Steps: [ // WorkflowSteps
 * //       { // WorkflowStep
 * //         Type: "COPY" || "CUSTOM" || "TAG" || "DELETE" || "DECRYPT",
 * //         CopyStepDetails: { // CopyStepDetails
 * //           Name: "STRING_VALUE",
 * //           DestinationFileLocation: { // InputFileLocation
 * //             S3FileLocation: { // S3InputFileLocation
 * //               Bucket: "STRING_VALUE",
 * //               Key: "STRING_VALUE",
 * //             },
 * //             EfsFileLocation: { // EfsFileLocation
 * //               FileSystemId: "STRING_VALUE",
 * //               Path: "STRING_VALUE",
 * //             },
 * //           },
 * //           OverwriteExisting: "TRUE" || "FALSE",
 * //           SourceFileLocation: "STRING_VALUE",
 * //         },
 * //         CustomStepDetails: { // CustomStepDetails
 * //           Name: "STRING_VALUE",
 * //           Target: "STRING_VALUE",
 * //           TimeoutSeconds: Number("int"),
 * //           SourceFileLocation: "STRING_VALUE",
 * //         },
 * //         DeleteStepDetails: { // DeleteStepDetails
 * //           Name: "STRING_VALUE",
 * //           SourceFileLocation: "STRING_VALUE",
 * //         },
 * //         TagStepDetails: { // TagStepDetails
 * //           Name: "STRING_VALUE",
 * //           Tags: [ // S3Tags
 * //             { // S3Tag
 * //               Key: "STRING_VALUE", // required
 * //               Value: "STRING_VALUE", // required
 * //             },
 * //           ],
 * //           SourceFileLocation: "STRING_VALUE",
 * //         },
 * //         DecryptStepDetails: { // DecryptStepDetails
 * //           Name: "STRING_VALUE",
 * //           Type: "PGP", // required
 * //           SourceFileLocation: "STRING_VALUE",
 * //           OverwriteExisting: "TRUE" || "FALSE",
 * //           DestinationFileLocation: {
 * //             S3FileLocation: {
 * //               Bucket: "STRING_VALUE",
 * //               Key: "STRING_VALUE",
 * //             },
 * //             EfsFileLocation: {
 * //               FileSystemId: "STRING_VALUE",
 * //               Path: "STRING_VALUE",
 * //             },
 * //           },
 * //         },
 * //       },
 * //     ],
 * //     OnExceptionSteps: [
 * //       {
 * //         Type: "COPY" || "CUSTOM" || "TAG" || "DELETE" || "DECRYPT",
 * //         CopyStepDetails: {
 * //           Name: "STRING_VALUE",
 * //           DestinationFileLocation: {
 * //             S3FileLocation: {
 * //               Bucket: "STRING_VALUE",
 * //               Key: "STRING_VALUE",
 * //             },
 * //             EfsFileLocation: {
 * //               FileSystemId: "STRING_VALUE",
 * //               Path: "STRING_VALUE",
 * //             },
 * //           },
 * //           OverwriteExisting: "TRUE" || "FALSE",
 * //           SourceFileLocation: "STRING_VALUE",
 * //         },
 * //         CustomStepDetails: {
 * //           Name: "STRING_VALUE",
 * //           Target: "STRING_VALUE",
 * //           TimeoutSeconds: Number("int"),
 * //           SourceFileLocation: "STRING_VALUE",
 * //         },
 * //         DeleteStepDetails: {
 * //           Name: "STRING_VALUE",
 * //           SourceFileLocation: "STRING_VALUE",
 * //         },
 * //         TagStepDetails: {
 * //           Name: "STRING_VALUE",
 * //           Tags: [
 * //             {
 * //               Key: "STRING_VALUE", // required
 * //               Value: "STRING_VALUE", // required
 * //             },
 * //           ],
 * //           SourceFileLocation: "STRING_VALUE",
 * //         },
 * //         DecryptStepDetails: {
 * //           Name: "STRING_VALUE",
 * //           Type: "PGP", // required
 * //           SourceFileLocation: "STRING_VALUE",
 * //           OverwriteExisting: "TRUE" || "FALSE",
 * //           DestinationFileLocation: {
 * //             S3FileLocation: {
 * //               Bucket: "STRING_VALUE",
 * //               Key: "STRING_VALUE",
 * //             },
 * //             EfsFileLocation: {
 * //               FileSystemId: "STRING_VALUE",
 * //               Path: "STRING_VALUE",
 * //             },
 * //           },
 * //         },
 * //       },
 * //     ],
 * //     WorkflowId: "STRING_VALUE",
 * //     Tags: [ // Tags
 * //       { // Tag
 * //         Key: "STRING_VALUE", // required
 * //         Value: "STRING_VALUE", // required
 * //       },
 * //     ],
 * //   },
 * // };
 *
 * ```
 *
 * @param DescribeWorkflowCommandInput - {@link DescribeWorkflowCommandInput}
 * @returns {@link DescribeWorkflowCommandOutput}
 * @see {@link DescribeWorkflowCommandInput} for command's `input` shape.
 * @see {@link DescribeWorkflowCommandOutput} for command's `response` shape.
 * @see {@link TransferClientResolvedConfig | config} for TransferClient's `config` shape.
 *
 * @throws {@link InternalServiceError} (server fault)
 *  <p>This exception is thrown when an error occurs in the Transfer Family service.</p>
 *
 * @throws {@link InvalidRequestException} (client fault)
 *  <p>This exception is thrown when the client submits a malformed request.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>This exception is thrown when a resource is not found by the Amazon Web ServicesTransfer Family service.</p>
 *
 * @throws {@link ServiceUnavailableException} (server fault)
 *  <p>The request has failed because the Amazon Web ServicesTransfer Family service is not available.</p>
 *
 * @throws {@link TransferServiceException}
 * <p>Base exception class for all service exceptions from Transfer service.</p>
 *
 *
 * @public
 */
export declare class DescribeWorkflowCommand extends DescribeWorkflowCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: DescribeWorkflowRequest;
            output: DescribeWorkflowResponse;
        };
        sdk: {
            input: DescribeWorkflowCommandInput;
            output: DescribeWorkflowCommandOutput;
        };
    };
}