import type { ProbotOctokit } from "./probot-octokit.js";
import type { Logger } from "pino";
/**
 * Authenticate and get a GitHub client that can be used to make API calls.
 *
 * You'll probably want to use `context.octokit` instead.
 *
 * **Note**: `app.auth` is asynchronous, so it needs to be prefixed with a
 * [`await`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/await)
 * to wait for the magic to happen.
 *
 * ```js
 *  export default (app) => {
 *    app.on('issues.opened', async context => {
 *      const octokit = await app.auth();
 *    });
 *  };
 * ```
 * @param {object} options - Options for the authenticated client, including the
 * `octokit` instance and a logger.
 * @param {ProbotOctokit} options.octokit - The Octokit instance to use for authentication.
 * @param {Logger} options.log - A logger instance, typically created with `getLog()`.
 * @param {number} [options.installationId] - ID of the installation, which can be extracted from
 * `context.payload.installation.id`. If called without this parameter, the
 * client wil authenticate [as the app](https://docs.github.com/en/developers/apps/authenticating-with-github-apps#authenticating-as-a-github-app)
 * instead of as a specific installation, which means it can only be used for
 * [app APIs](https://docs.github.com/apps/).
 *
 * @returns An authenticated GitHub API client
 */
export declare function getAuthenticatedOctokit(options: {
    octokit: ProbotOctokit;
    log: Logger;
    installationId?: number | undefined;
}): Promise<ProbotOctokit>;