import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import {
  UpdateHubContentReferenceRequest,
  UpdateHubContentReferenceResponse,
} from "../models/models_4";
export { __MetadataBearer };
export interface UpdateHubContentReferenceCommandInput extends UpdateHubContentReferenceRequest {}
export interface UpdateHubContentReferenceCommandOutput
  extends UpdateHubContentReferenceResponse, __MetadataBearer {}
declare const UpdateHubContentReferenceCommand_base: {
  new (
    input: UpdateHubContentReferenceCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    UpdateHubContentReferenceCommandInput,
    UpdateHubContentReferenceCommandOutput,
    import("..").SageMakerClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  new (
    input: UpdateHubContentReferenceCommandInput,
  ): import("@smithy/core/client").CommandImpl<
    UpdateHubContentReferenceCommandInput,
    UpdateHubContentReferenceCommandOutput,
    import("..").SageMakerClientResolvedConfig,
    import("..").ServiceInputTypes,
    import("..").ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
export declare class UpdateHubContentReferenceCommand extends UpdateHubContentReferenceCommand_base {
  protected static __types: {
    api: {
      input: UpdateHubContentReferenceRequest;
      output: UpdateHubContentReferenceResponse;
    };
    sdk: {
      input: UpdateHubContentReferenceCommandInput;
      output: UpdateHubContentReferenceCommandOutput;
    };
  };
}