import type { PullRequestMergeMethod } from '@octokit/graphql-schema';
/**
 * Enable auto-merge for a pull request.
 *
 * Pre-requisite: auto-merge must be enabled in the repository settings.
 *
 * @param token - GitHub token
 * @param pullRequest - The pull request number
 * @param mergeMethod - The merge method to use, defaults to `REBASE`
 */
export declare const enablePullRequestAutoMerge: (token: string, pullRequest: number, mergeMethod?: PullRequestMergeMethod) => Promise<void>;