import * as Octokit from '@octokit/rest';
import { GithubLabel, GithubRepository } from '../../github';
/**
 *
 * Create new labels in a repository.
 *
 * @param github
 * @param labels
 * @param repository
 */
export declare function addLabelsToRepository(github: Octokit, labels: GithubLabel[], repository: GithubRepository): Promise<GithubLabel[]>;
/**
 *
 * Updates labels in repository.
 *
 * @param github
 * @param labels
 * @param repository
 */
export declare function updateLabelsInRepository(github: Octokit, labels: GithubLabel[], repository: GithubRepository): Promise<GithubLabel[]>;
/**
 *
 * Removes labels from repository.
 *
 * @param github
 * @param labels
 * @param repository
 */
export declare function removeLabelsFromRepository(github: Octokit, labels: GithubLabel[], repository: GithubRepository): Promise<GithubLabel[]>;
/**
 *
 * Calculates the diff of labels.
 *
 * @param currentLabels
 * @param newLabels
 */
export declare function getLabelsDiff(currentLabels: GithubLabel[], newLabels: GithubLabel[]): {
    add: GithubLabel[];
    update: GithubLabel[];
    remove: GithubLabel[];
};