import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { UpdateSMBSecurityStrategyInput, UpdateSMBSecurityStrategyOutput } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link UpdateSMBSecurityStrategyCommand}.
 */
export interface UpdateSMBSecurityStrategyCommandInput extends UpdateSMBSecurityStrategyInput {
}
/**
 * @public
 *
 * The output of {@link UpdateSMBSecurityStrategyCommand}.
 */
export interface UpdateSMBSecurityStrategyCommandOutput extends UpdateSMBSecurityStrategyOutput, __MetadataBearer {
}
declare const UpdateSMBSecurityStrategyCommand_base: {
    new (input: UpdateSMBSecurityStrategyCommandInput): import("@smithy/core/client").CommandImpl<UpdateSMBSecurityStrategyCommandInput, UpdateSMBSecurityStrategyCommandOutput, import("..").StorageGatewayClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (input: UpdateSMBSecurityStrategyCommandInput): import("@smithy/core/client").CommandImpl<UpdateSMBSecurityStrategyCommandInput, UpdateSMBSecurityStrategyCommandOutput, import("..").StorageGatewayClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>Updates the SMB security strategy level for an Amazon S3 file gateway. This
 *          action is only supported for Amazon S3 file gateways.</p>
 *          <note>
 *             <p>For information about configuring this setting using the Amazon Web Services console,
 *             see <a href="https://docs.aws.amazon.com/filegateway/latest/files3/security-strategy.html">Setting a security level for your gateway</a> in the <i>Amazon S3
 *                File Gateway User Guide</i>.</p>
 *             <p>A higher security strategy level can affect performance of the gateway.</p>
 *          </note>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { StorageGatewayClient, UpdateSMBSecurityStrategyCommand } from "@aws-sdk/client-storage-gateway"; // ES Modules import
 * // const { StorageGatewayClient, UpdateSMBSecurityStrategyCommand } = require("@aws-sdk/client-storage-gateway"); // CommonJS import
 * // import type { StorageGatewayClientConfig } from "@aws-sdk/client-storage-gateway";
 * const config = {}; // type is StorageGatewayClientConfig
 * const client = new StorageGatewayClient(config);
 * const input = { // UpdateSMBSecurityStrategyInput
 *   GatewayARN: "STRING_VALUE", // required
 *   SMBSecurityStrategy: "ClientSpecified" || "MandatorySigning" || "MandatoryEncryption" || "MandatoryEncryptionNoAes128", // required
 * };
 * const command = new UpdateSMBSecurityStrategyCommand(input);
 * const response = await client.send(command);
 * // { // UpdateSMBSecurityStrategyOutput
 * //   GatewayARN: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param UpdateSMBSecurityStrategyCommandInput - {@link UpdateSMBSecurityStrategyCommandInput}
 * @returns {@link UpdateSMBSecurityStrategyCommandOutput}
 * @see {@link UpdateSMBSecurityStrategyCommandInput} for command's `input` shape.
 * @see {@link UpdateSMBSecurityStrategyCommandOutput} for command's `response` shape.
 * @see {@link StorageGatewayClientResolvedConfig | config} for StorageGatewayClient's `config` shape.
 *
 * @throws {@link InternalServerError} (server fault)
 *  <p>An internal server error has occurred during the request. For more information, see the
 *          error and message fields.</p>
 *
 * @throws {@link InvalidGatewayRequestException} (client fault)
 *  <p>An exception occurred because an invalid gateway request was issued to the service. For
 *          more information, see the error and message fields.</p>
 *
 * @throws {@link StorageGatewayServiceException}
 * <p>Base exception class for all service exceptions from StorageGateway service.</p>
 *
 *
 * @public
 */
export declare class UpdateSMBSecurityStrategyCommand extends UpdateSMBSecurityStrategyCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: UpdateSMBSecurityStrategyInput;
            output: UpdateSMBSecurityStrategyOutput;
        };
        sdk: {
            input: UpdateSMBSecurityStrategyCommandInput;
            output: UpdateSMBSecurityStrategyCommandOutput;
        };
    };
}