import type { CronDef } from "./cron-def.js";
import { type BaseFinding, type ValidationResult } from "../util/validation.js";
/**
 * v1.3.2 §8 — static validation of a user cron definition. Pure (no fs):
 * the caller supplies `promptExists` + `reservedIds` so this stays testable.
 * Finding shape mirrors the other managers ({code, message, field}); the
 * accumulation is the shared §9.1 `Findings` collector.
 */
export interface CronFinding extends BaseFinding {
    id?: string;
}
export type ScheduleValidationResult = ValidationResult<CronFinding>;
export interface ValidateScheduleOptions {
    /** Does the backing `crons/<id>.md` prompt exist? */
    promptExists?: (id: string) => boolean;
    /** Ids already taken (built-in crons + other defs) — collision = error. */
    reservedIds?: ReadonlySet<string>;
}
export declare function validateCronDef(def: CronDef, opts?: ValidateScheduleOptions): ScheduleValidationResult;