import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import { RespondActivityTaskCanceledInput } from "../models/models_0";
export { __MetadataBearer };
export interface RespondActivityTaskCanceledCommandInput extends RespondActivityTaskCanceledInput {}
export interface RespondActivityTaskCanceledCommandOutput extends __MetadataBearer {}
declare const RespondActivityTaskCanceledCommand_base: {
  new (
    input: RespondActivityTaskCanceledCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    RespondActivityTaskCanceledCommandInput,
    RespondActivityTaskCanceledCommandOutput,
    import("..").SWFClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  new (
    input: RespondActivityTaskCanceledCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    RespondActivityTaskCanceledCommandInput,
    RespondActivityTaskCanceledCommandOutput,
    import("..").SWFClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
export declare class RespondActivityTaskCanceledCommand extends RespondActivityTaskCanceledCommand_base {
  protected static __types: {
    api: {
      input: RespondActivityTaskCanceledInput;
      output: {};
    };
    sdk: {
      input: RespondActivityTaskCanceledCommandInput;
      output: RespondActivityTaskCanceledCommandOutput;
    };
  };
}