import { GitConfig } from './git';
import { HourActivity, DayActivity } from '../types';
/**
 * Get most active hour by author
 */
export declare function getMostActiveHourByAuthor(config: GitConfig): Record<string, HourActivity>;
/**
 * Get most active day of week by author
 */
export declare function getMostActiveDayByAuthor(config: GitConfig): Record<string, DayActivity>;
/**
 * Get night owl commits (10pm - 6am)
 */
export declare function getNightOwlCommits(config: GitConfig): Record<string, number>;
/**
 * Get early bird commits (6am - 9am)
 */
export declare function getEarlyBirdCommits(config: GitConfig): Record<string, number>;
/**
 * Get Friday warrior commits
 */
export declare function getFridayWarriorCommits(config: GitConfig): Record<string, number>;
/**
 * Get weekend warrior commits (Saturday & Sunday)
 */
export declare function getWeekendWarriorCommits(config: GitConfig): Record<string, number>;