/**
 * @license
 * Copyright 2024 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { CountTokensRequest, CountTokensResponse, RequestOptions } from '../types/content';
/**
 * Make a async request to count tokens.
 * @param request A CountTokensRequest object with the request contents.
 * @returns The CountTokensResponse object with the token count.
 */
export declare function countTokens(location: string, resourcePath: string, token: Promise<string | null | undefined>, request: CountTokensRequest, apiEndpoint?: string, requestOptions?: RequestOptions): Promise<CountTokensResponse>;