import { Command as $Command } from "@smithy/core/client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import {
  UpgradeDomainRequest,
  UpgradeDomainResponse,
} from "../models/models_1";
import {
  OpenSearchClientResolvedConfig,
  ServiceInputTypes,
  ServiceOutputTypes,
} from "../OpenSearchClient";
export { __MetadataBearer };
export { $Command };
export interface UpgradeDomainCommandInput extends UpgradeDomainRequest {}
export interface UpgradeDomainCommandOutput
  extends UpgradeDomainResponse,
    __MetadataBearer {}
declare const UpgradeDomainCommand_base: {
  new (
    input: UpgradeDomainCommandInput
  ): import("@smithy/core/client").CommandImpl<
    UpgradeDomainCommandInput,
    UpgradeDomainCommandOutput,
    OpenSearchClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  new (
    input: UpgradeDomainCommandInput
  ): import("@smithy/core/client").CommandImpl<
    UpgradeDomainCommandInput,
    UpgradeDomainCommandOutput,
    OpenSearchClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): {
    [x: string]: unknown;
  };
};
export declare class UpgradeDomainCommand extends UpgradeDomainCommand_base {
  protected static __types: {
    api: {
      input: UpgradeDomainRequest;
      output: UpgradeDomainResponse;
    };
    sdk: {
      input: UpgradeDomainCommandInput;
      output: UpgradeDomainCommandOutput;
    };
  };
}