import { BlobPayloadInputTypes, MetadataBearer as __MetadataBearer } from "@smithy/types";
import { SendDirectMessageRequest, SendDirectMessageResponse } from "../models/models_0";
export { __MetadataBearer };
export type SendDirectMessageCommandInputType = Pick<
  SendDirectMessageRequest,
  Exclude<keyof SendDirectMessageRequest, "payload">
> & {
  payload?: BlobPayloadInputTypes;
};
export interface SendDirectMessageCommandInput extends SendDirectMessageCommandInputType {}
export interface SendDirectMessageCommandOutput
  extends SendDirectMessageResponse, __MetadataBearer {}
declare const SendDirectMessageCommand_base: {
  new (
    input: SendDirectMessageCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    SendDirectMessageCommandInput,
    SendDirectMessageCommandOutput,
    import("..").IoTDataPlaneClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  new (
    input: SendDirectMessageCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    SendDirectMessageCommandInput,
    SendDirectMessageCommandOutput,
    import("..").IoTDataPlaneClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
export declare class SendDirectMessageCommand extends SendDirectMessageCommand_base {
  protected static __types: {
    api: {
      input: SendDirectMessageRequest;
      output: SendDirectMessageResponse;
    };
    sdk: {
      input: SendDirectMessageCommandInput;
      output: SendDirectMessageCommandOutput;
    };
  };
}