import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import {
  TestConnectionRequest,
  TestConnectionResponse,
} from "../models/models_0";
import {
  ServiceInputTypes,
  ServiceOutputTypes,
  TransferClientResolvedConfig,
} from "../TransferClient";
export { __MetadataBearer };
export { $Command };
export interface TestConnectionCommandInput extends TestConnectionRequest {}
export interface TestConnectionCommandOutput
  extends TestConnectionResponse,
    __MetadataBearer {}
declare const TestConnectionCommand_base: {
  new (
    input: TestConnectionCommandInput
  ): import("@smithy/smithy-client").CommandImpl<
    TestConnectionCommandInput,
    TestConnectionCommandOutput,
    TransferClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  new (
    input: TestConnectionCommandInput
  ): import("@smithy/smithy-client").CommandImpl<
    TestConnectionCommandInput,
    TestConnectionCommandOutput,
    TransferClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
export declare class TestConnectionCommand extends TestConnectionCommand_base {
  protected static __types: {
    api: {
      input: TestConnectionRequest;
      output: TestConnectionResponse;
    };
    sdk: {
      input: TestConnectionCommandInput;
      output: TestConnectionCommandOutput;
    };
  };
}