import { Command as $Command } from "@smithy/smithy-client";
import { MetadataBearer as __MetadataBearer } from "@smithy/types";
import {
  ConnectClientResolvedConfig,
  ServiceInputTypes,
  ServiceOutputTypes,
} from "../ConnectClient";
import {
  UpdateContactFlowMetadataRequest,
  UpdateContactFlowMetadataResponse,
} from "../models/models_3";
export { __MetadataBearer };
export { $Command };
export interface UpdateContactFlowMetadataCommandInput
  extends UpdateContactFlowMetadataRequest {}
export interface UpdateContactFlowMetadataCommandOutput
  extends UpdateContactFlowMetadataResponse,
    __MetadataBearer {}
declare const UpdateContactFlowMetadataCommand_base: {
  new (
    input: UpdateContactFlowMetadataCommandInput
  ): import("@smithy/smithy-client").CommandImpl<
    UpdateContactFlowMetadataCommandInput,
    UpdateContactFlowMetadataCommandOutput,
    ConnectClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  new (
    input: UpdateContactFlowMetadataCommandInput
  ): import("@smithy/smithy-client").CommandImpl<
    UpdateContactFlowMetadataCommandInput,
    UpdateContactFlowMetadataCommandOutput,
    ConnectClientResolvedConfig,
    ServiceInputTypes,
    ServiceOutputTypes
  >;
  getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
export declare class UpdateContactFlowMetadataCommand extends UpdateContactFlowMetadataCommand_base {
  protected static __types: {
    api: {
      input: UpdateContactFlowMetadataRequest;
      output: {};
    };
    sdk: {
      input: UpdateContactFlowMetadataCommandInput;
      output: UpdateContactFlowMetadataCommandOutput;
    };
  };
}