import type { ExceptionOptionType as __ExceptionOptionType } from "@smithy/core/client";
import type { StorageGatewayError } from "./models_0";
import { StorageGatewayServiceException as __BaseException } from "./StorageGatewayServiceException";
/**
 * <p>An internal server error has occurred during the request. For more information, see the
 *          error and message fields.</p>
 * @public
 */
export declare class InternalServerError extends __BaseException {
    readonly name: "InternalServerError";
    readonly $fault: "server";
    /**
     * <p>A <a>StorageGatewayError</a> that provides more information about the cause
     *          of the error.</p>
     * @public
     */
    error?: StorageGatewayError | undefined;
    /**
     * @internal
     */
    constructor(opts: __ExceptionOptionType<InternalServerError, __BaseException>);
}
/**
 * <p>An exception occurred because an invalid gateway request was issued to the service. For
 *          more information, see the error and message fields.</p>
 * @public
 */
export declare class InvalidGatewayRequestException extends __BaseException {
    readonly name: "InvalidGatewayRequestException";
    readonly $fault: "client";
    /**
     * <p>A <a>StorageGatewayError</a> that provides more detail about the cause of the
     *          error.</p>
     * @public
     */
    error?: StorageGatewayError | undefined;
    /**
     * @internal
     */
    constructor(opts: __ExceptionOptionType<InvalidGatewayRequestException, __BaseException>);
}
/**
 * <p>An internal server error has occurred because the service is unavailable. For more
 *          information, see the error and message fields.</p>
 * @public
 */
export declare class ServiceUnavailableError extends __BaseException {
    readonly name: "ServiceUnavailableError";
    readonly $fault: "server";
    /**
     * <p>A <a>StorageGatewayError</a> that provides more information about the cause
     *          of the error.</p>
     * @public
     */
    error?: StorageGatewayError | undefined;
    /**
     * @internal
     */
    constructor(opts: __ExceptionOptionType<ServiceUnavailableError, __BaseException>);
}