import { z } from 'zod';
/**
 * Reusable Zod field for an ISO-8601 UTC datetime parameter that ALSO accepts
 * the relative-date vocabulary defined in `src/domain/iso-datetime.ts`
 * (`7d`, `1w`, `today`, `monday`, `start-of-month`, etc.). Calendar commands
 * compose this into their schemas in place of `z.string().min(1)`; the
 * URL-builder sees the already-resolved canonical ISO form.
 *
 * Audit Hervé-session §C: removes the manual ISO arithmetic an LLM had to do
 * to ask "what changed this week" against `list-calendar-view`. Type
 * inference is left to Zod so the calendar commands' shape signatures stay
 * compatible with `buildListCommand`'s `ZodRawShape` constraint.
 */
export declare const isoDateTimeField: z.ZodPipe<z.ZodString, z.ZodTransform<import("../../domain/iso-datetime.js").IsoDateTime, string>>;
/**
 * Standard `--start-date-time` / `--end-date-time` description used by every
 * calendar-view command. Mentions both the strict ISO form Graph expects and
 * the relative vocabulary the CLI also accepts, so the LLM sees both options
 * in `--help`.
 */
export declare const RELATIVE_DATE_DESCRIPTION = "ISO 8601 UTC (e.g. `2026-04-01T00:00:00Z` or `2026-04-01`) OR a relative shape: `7d` / `1w` / `2h` / `30m` (past), `+7d` (future), `today` / `yesterday` / `tomorrow` / `now`, `monday`-`sunday` (most recent), `last-<weekday>` / `next-<weekday>`, `start-of-week|month|year`, `end-of-week|month|year`. Relative forms resolve at request time relative to the CLI process clock (UTC).";