/**
 * `totem seat add | suspend | remove | list` — the declared seat-lifecycle
 * verbs (mmnto-ai/totem#2511 slice 2).
 *
 * Seat EXISTENCE stays dir-derived (the mmnto-ai/totem#2141 dirs-union
 * invariant): these verbs do not mint a second registration surface. What they
 * add is the DECLARED half — an `active | suspended | retired` marker written
 * by an operator word, which downstream consumers (broadcast denominators,
 * annotations, the totem-status#127 session projection) read. Session state
 * (`LIVE/IDLE/FAULTED`) is a different axis and never appears here.
 *
 * Two disciplines run through every verb:
 *   - **Emit, never apply.** A seat's birth and retirement touch surfaces this
 *     binary cannot reach honestly — vendor hook files (mmnto-ai/totem#2612 is
 *     the live tracked-file-mutation bug class), `totem-status`'s
 *     `agentHomeMap`, the mmnto-ai/totem-strategy#611-frozen `eclCohortRepos`,
 *     four prose copies of the signoff seat table, the strategy-owned parity
 *     manifest. Every one of them is printed as a checklist line and NONE of
 *     them is written.
 *   - **Nothing is deleted.** `seat remove` writes a `retired` tombstone and
 *     leaves the outbox, processed marks, and journals exactly where they are;
 *     retention policy is mmnto-ai/totem#2518's lane. Lifecycle transitions
 *     also never discharge an obligation — that is an explicit disposition
 *     with provenance (mmnto-ai/totem-status#127).
 *
 * All human output goes to STDOUT as one stream. The product of these verbs is
 * a report an operator acts on and pipes (`totem seat add x > wiring.txt`), so
 * splitting it across stdout/stderr would hand over a checklist with holes in
 * it. Failures still travel as `TotemError` to the index.ts error boundary,
 * which prints them on stderr and sets a non-zero exit.
 *
 * The marker schema lives in core (`seat-lifecycle.ts`) and is never redefined
 * here: this layer composes markers and hands them to `writeSeatLifecycle`.
 */
interface SeatCommandSeams {
    /** Test seam — production callers use `process.cwd()`. */
    cwdForTest?: string;
    /** Test seam — production callers use `process.env`. */
    envForTest?: NodeJS.ProcessEnv;
    /** Test seam — pins the marker's `since`. */
    nowForTest?: string;
}
export interface SeatAddOptions extends SeatCommandSeams {
    /** Transition an existing SUSPENDED seat back to `active`. Nothing else. */
    reactivate?: boolean;
}
export interface SeatSuspendOptions extends SeatCommandSeams {
    /** The operator's recorded ruling — the §6.6 audit trail when present. */
    reason?: string;
}
export interface SeatRemoveOptions extends SeatCommandSeams {
    reason?: string;
}
export interface SeatListOptions extends SeatCommandSeams {
    json?: boolean;
}
/**
 * Register a seat: three coordination subdirs, an `active` marker, and — only
 * where a `config.json` already exists — the `host_agents` append. Then emit
 * the birth checklist for everything this binary cannot reach.
 *
 * An existing seat is a hard error, not an overwrite: `--reactivate` is the
 * only way back in, and it moves ONLY `suspended → active`. A `retired` seat
 * is never resurrected here — retirement was an operator word, so resurrection
 * must be one too (the Phase-4 gate ruling, OQ1).
 */
export declare function seatAddCommand(seatId: string, options?: SeatAddOptions): Promise<void>;
/**
 * Declare a seat suspended: it leaves broadcast required-sets and round
 * denominators, while its directed mail keeps surfacing (the gate ruling, OQ4
 * — suspension excludes a seat from the count, it never hides its mail).
 *
 * Already-suspended is a no-op success with no rewrite: re-running the verb
 * must not overwrite the ORIGINAL `since`, which is the audit trail's anchor.
 */
export declare function seatSuspendCommand(seatId: string, options?: SeatSuspendOptions): Promise<void>;
/**
 * Declare a seat retired. Nothing is deleted — the marker is a durable
 * tombstone and retention policy is mmnto-ai/totem#2518's lane — and no
 * obligation is discharged. The residual foreign surfaces are emitted as a
 * deregistration checklist, never applied.
 */
export declare function seatRemoveCommand(seatId: string, options?: SeatRemoveOptions): Promise<void>;
/**
 * Read-only accounting: every registered seat (the dirs ARE the roster) with
 * its declared lifecycle, derived at read time and never cached. Degraded
 * marker reads appear as warnings BELOW the table — a seat with an unusable
 * marker still renders as `active`, because fail-open is the read contract.
 */
export declare function seatListCommand(options?: SeatListOptions): Promise<void>;
export {};
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