import { Command as $Command } from "@smithy/core/client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { ModifyDBProxyTargetGroupRequest, ModifyDBProxyTargetGroupResponse } from "../models/models_1";
import type { RDSClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../RDSClient";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link ModifyDBProxyTargetGroupCommand}.
 */
export interface ModifyDBProxyTargetGroupCommandInput extends ModifyDBProxyTargetGroupRequest {
}
/**
 * @public
 *
 * The output of {@link ModifyDBProxyTargetGroupCommand}.
 */
export interface ModifyDBProxyTargetGroupCommandOutput extends ModifyDBProxyTargetGroupResponse, __MetadataBearer {
}
declare const ModifyDBProxyTargetGroupCommand_base: {
    new (input: ModifyDBProxyTargetGroupCommandInput): import("@smithy/core/client").CommandImpl<ModifyDBProxyTargetGroupCommandInput, ModifyDBProxyTargetGroupCommandOutput, RDSClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: ModifyDBProxyTargetGroupCommandInput): import("@smithy/core/client").CommandImpl<ModifyDBProxyTargetGroupCommandInput, ModifyDBProxyTargetGroupCommandOutput, RDSClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): {
        [x: string]: unknown;
    };
};
/**
 * <p>Modifies the properties of a <code>DBProxyTargetGroup</code>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { RDSClient, ModifyDBProxyTargetGroupCommand } from "@aws-sdk/client-rds"; // ES Modules import
 * // const { RDSClient, ModifyDBProxyTargetGroupCommand } = require("@aws-sdk/client-rds"); // CommonJS import
 * // import type { RDSClientConfig } from "@aws-sdk/client-rds";
 * const config = {}; // type is RDSClientConfig
 * const client = new RDSClient(config);
 * const input = { // ModifyDBProxyTargetGroupRequest
 *   TargetGroupName: "STRING_VALUE", // required
 *   DBProxyName: "STRING_VALUE", // required
 *   ConnectionPoolConfig: { // ConnectionPoolConfiguration
 *     MaxConnectionsPercent: Number("int"),
 *     MaxIdleConnectionsPercent: Number("int"),
 *     ConnectionBorrowTimeout: Number("int"),
 *     SessionPinningFilters: [ // StringList
 *       "STRING_VALUE",
 *     ],
 *     InitQuery: "STRING_VALUE",
 *   },
 *   NewName: "STRING_VALUE",
 * };
 * const command = new ModifyDBProxyTargetGroupCommand(input);
 * const response = await client.send(command);
 * // { // ModifyDBProxyTargetGroupResponse
 * //   DBProxyTargetGroup: { // DBProxyTargetGroup
 * //     DBProxyName: "STRING_VALUE",
 * //     TargetGroupName: "STRING_VALUE",
 * //     TargetGroupArn: "STRING_VALUE",
 * //     IsDefault: true || false,
 * //     Status: "STRING_VALUE",
 * //     ConnectionPoolConfig: { // ConnectionPoolConfigurationInfo
 * //       MaxConnectionsPercent: Number("int"),
 * //       MaxIdleConnectionsPercent: Number("int"),
 * //       ConnectionBorrowTimeout: Number("int"),
 * //       SessionPinningFilters: [ // StringList
 * //         "STRING_VALUE",
 * //       ],
 * //       InitQuery: "STRING_VALUE",
 * //     },
 * //     CreatedDate: new Date("TIMESTAMP"),
 * //     UpdatedDate: new Date("TIMESTAMP"),
 * //   },
 * // };
 *
 * ```
 *
 * @param ModifyDBProxyTargetGroupCommandInput - {@link ModifyDBProxyTargetGroupCommandInput}
 * @returns {@link ModifyDBProxyTargetGroupCommandOutput}
 * @see {@link ModifyDBProxyTargetGroupCommandInput} for command's `input` shape.
 * @see {@link ModifyDBProxyTargetGroupCommandOutput} for command's `response` shape.
 * @see {@link RDSClientResolvedConfig | config} for RDSClient's `config` shape.
 *
 * @throws {@link DBProxyNotFoundFault} (client fault)
 *  <p>The specified proxy name doesn't correspond to a proxy owned by your Amazon Web Services account in the specified Amazon Web Services Region.</p>
 *
 * @throws {@link DBProxyTargetGroupNotFoundFault} (client fault)
 *  <p>The specified target group isn't available for a proxy owned by your Amazon Web Services account in the specified Amazon Web Services Region.</p>
 *
 * @throws {@link InvalidDBProxyStateFault} (client fault)
 *  <p>The requested operation can't be performed while the proxy is in this state.</p>
 *
 * @throws {@link RDSServiceException}
 * <p>Base exception class for all service exceptions from RDS service.</p>
 *
 *
 * @public
 */
export declare class ModifyDBProxyTargetGroupCommand extends ModifyDBProxyTargetGroupCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: ModifyDBProxyTargetGroupRequest;
            output: ModifyDBProxyTargetGroupResponse;
        };
        sdk: {
            input: ModifyDBProxyTargetGroupCommandInput;
            output: ModifyDBProxyTargetGroupCommandOutput;
        };
    };
}