/**
 * ICS (iCalendar) Export
 *
 * Generates iCalendar files (RFC 5545) for importing training plans
 * into Google Calendar, Apple Calendar, Outlook, etc.
 *
 * Each workout becomes an all-day event on its scheduled date.
 */
import type { TrainingPlan } from "../../../schema/training-plan.js";
/**
 * Generate a complete iCalendar file for the training plan
 */
export declare function generateIcs(plan: TrainingPlan): string;