import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { ElastiCacheClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../ElastiCacheClient";
import type { ModifyUserGroupMessage, UserGroup } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link ModifyUserGroupCommand}.
 */
export interface ModifyUserGroupCommandInput extends ModifyUserGroupMessage {
}
/**
 * @public
 *
 * The output of {@link ModifyUserGroupCommand}.
 */
export interface ModifyUserGroupCommandOutput extends UserGroup, __MetadataBearer {
}
declare const ModifyUserGroupCommand_base: {
    new (input: ModifyUserGroupCommandInput): import("@smithy/smithy-client").CommandImpl<ModifyUserGroupCommandInput, ModifyUserGroupCommandOutput, ElastiCacheClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: ModifyUserGroupCommandInput): import("@smithy/smithy-client").CommandImpl<ModifyUserGroupCommandInput, ModifyUserGroupCommandOutput, ElastiCacheClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Changes the list of users that belong to the user group.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { ElastiCacheClient, ModifyUserGroupCommand } from "@aws-sdk/client-elasticache"; // ES Modules import
 * // const { ElastiCacheClient, ModifyUserGroupCommand } = require("@aws-sdk/client-elasticache"); // CommonJS import
 * // import type { ElastiCacheClientConfig } from "@aws-sdk/client-elasticache";
 * const config = {}; // type is ElastiCacheClientConfig
 * const client = new ElastiCacheClient(config);
 * const input = { // ModifyUserGroupMessage
 *   UserGroupId: "STRING_VALUE", // required
 *   UserIdsToAdd: [ // UserIdListInput
 *     "STRING_VALUE",
 *   ],
 *   UserIdsToRemove: [
 *     "STRING_VALUE",
 *   ],
 *   Engine: "STRING_VALUE",
 * };
 * const command = new ModifyUserGroupCommand(input);
 * const response = await client.send(command);
 * // { // UserGroup
 * //   UserGroupId: "STRING_VALUE",
 * //   Status: "STRING_VALUE",
 * //   Engine: "STRING_VALUE",
 * //   UserIds: [ // UserIdList
 * //     "STRING_VALUE",
 * //   ],
 * //   MinimumEngineVersion: "STRING_VALUE",
 * //   PendingChanges: { // UserGroupPendingChanges
 * //     UserIdsToRemove: [
 * //       "STRING_VALUE",
 * //     ],
 * //     UserIdsToAdd: [
 * //       "STRING_VALUE",
 * //     ],
 * //   },
 * //   ReplicationGroups: [ // UGReplicationGroupIdList
 * //     "STRING_VALUE",
 * //   ],
 * //   ServerlessCaches: [ // UGServerlessCacheIdList
 * //     "STRING_VALUE",
 * //   ],
 * //   ARN: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param ModifyUserGroupCommandInput - {@link ModifyUserGroupCommandInput}
 * @returns {@link ModifyUserGroupCommandOutput}
 * @see {@link ModifyUserGroupCommandInput} for command's `input` shape.
 * @see {@link ModifyUserGroupCommandOutput} for command's `response` shape.
 * @see {@link ElastiCacheClientResolvedConfig | config} for ElastiCacheClient's `config` shape.
 *
 * @throws {@link DefaultUserRequired} (client fault)
 *  <p>You must add default user to a user group.</p>
 *
 * @throws {@link DuplicateUserNameFault} (client fault)
 *  <p>A user with this username already exists.</p>
 *
 * @throws {@link InvalidParameterCombinationException} (client fault)
 *  <p>Two or more incompatible parameters were specified.</p>
 *
 * @throws {@link InvalidParameterValueException} (client fault)
 *  <p>The value for a parameter is invalid.</p>
 *
 * @throws {@link InvalidUserGroupStateFault} (client fault)
 *  <p>The user group is not in an active state.</p>
 *
 * @throws {@link ServiceLinkedRoleNotFoundFault} (client fault)
 *  <p>The specified service linked role (SLR) was not found.</p>
 *
 * @throws {@link UserGroupNotFoundFault} (client fault)
 *  <p>The user group was not found or does not exist</p>
 *
 * @throws {@link UserNotFoundFault} (client fault)
 *  <p>The user does not exist or could not be found.</p>
 *
 * @throws {@link ElastiCacheServiceException}
 * <p>Base exception class for all service exceptions from ElastiCache service.</p>
 *
 *
 * @public
 */
export declare class ModifyUserGroupCommand extends ModifyUserGroupCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: ModifyUserGroupMessage;
            output: UserGroup;
        };
        sdk: {
            input: ModifyUserGroupCommandInput;
            output: ModifyUserGroupCommandOutput;
        };
    };
}