import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import { SendMessageRequest, SendMessageResponse } from "../models/models_0";
export { __MetadataBearer };
export interface SendMessageCommandInput extends SendMessageRequest {}
export interface SendMessageCommandOutput extends SendMessageResponse, __MetadataBearer {}
declare const SendMessageCommand_base: {
  new (
    input: SendMessageCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    SendMessageCommandInput,
    SendMessageCommandOutput,
    import("..").ConnectParticipantClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  new (
    input: SendMessageCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    SendMessageCommandInput,
    SendMessageCommandOutput,
    import("..").ConnectParticipantClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
export declare class SendMessageCommand extends SendMessageCommand_base {
  protected static __types: {
    api: {
      input: SendMessageRequest;
      output: SendMessageResponse;
    };
    sdk: {
      input: SendMessageCommandInput;
      output: SendMessageCommandOutput;
    };
  };
}