/**
 * XCM location for the relay native asset (DOT/PAS) — "here from relay".
 * See docs-internal/dotns-bootstrap-handover.md §6.2.
 */
declare const NATIVE_LOC: {
    parents: 1;
    interior: {
        type: "Here";
        value: undefined;
    };
};
/**
 * XCM location for the PGAS fungible asset on Asset Hub.
 * PalletInstance(50) = the Assets pallet; GeneralIndex = PGAS asset id.
 * See docs-internal/dotns-bootstrap-handover.md §6.2.
 */
declare const PGAS_LOC: {
    parents: 0;
    interior: {
        type: "X2";
        value: readonly [{
            readonly type: "PalletInstance";
            readonly value: 50;
        }, {
            readonly type: "GeneralIndex";
            readonly value: bigint;
        }];
    };
};
/**
 * Probe §6.1 — `MembersSubscriber.RingCollectionExponents[peopleIdent]`.
 *
 * The chain's `verify_membership_at_rev` reads this map to look up the ring
 * exponent for the collection. If it is None (populated only when
 * `initialize_ring_roots` was never run before `process_ring_updates`), every
 * ring-VRF flow returns `Error::CollectionNotFound` which maps to
 * `InvalidTransaction::BadProof`.
 *
 * Fix: chain operator must run `sudo-fix-preview-people-exponent.ts` (or
 * equivalent) to populate the storage entry. This is an operator-only fix.
 * See docs-internal/dotns-bootstrap-handover.md §6.1.
 */
declare function probeRingCollectionExponents(ahUnsafeApi: unknown, peopleIdent: string): Promise<void>;
/**
 * Probe §6.3 — `Assets.Asset[PGAS_ASSET_ID]`.
 *
 * The PGAS fungible asset (id 2_000_000_000) must exist on Asset Hub before
 * `Pgas.claim_pgas` can succeed. If missing, the call rejects with
 * `InvalidTransaction::Custom(233) = PgasAssetNotCreated`.
 *
 * Fix: chain operator must run `Pgas.create_pgas_asset` (authorized origin
 * only) or apply a migration. This is an operator-only fix.
 * See docs-internal/dotns-bootstrap-handover.md §6.3.
 */
declare function probePgasAsset(ahUnsafeApi: unknown): Promise<void>;
/**
 * Probe §6.2 — `AssetConversion.Pools[[NATIVE_LOC, PGAS_LOC]]`.
 *
 * Required when routing transaction weight fees through PGAS via
 * ChargeAssetTxPayment (so PAS-zero accounts can pay entirely in PGAS).
 * Without the swap pool, the chain returns `InvalidTransaction::Payment`.
 *
 * Fix: chain operator must create the pool via `sudo-create-pgas-pool.ts` or
 * the equivalent `dot` CLI sequence. This is an operator-only fix.
 * See docs-internal/dotns-bootstrap-handover.md §6.2.
 */
declare function probePgasNativePool(ahUnsafeApi: unknown, nativeLoc?: typeof NATIVE_LOC, pgasLoc?: typeof PGAS_LOC): Promise<void>;
/**
 * Run all three chain prerequisite probes in order. Fails fast on the first
 * missing prerequisite so the user gets the most actionable error.
 *
 * Wire this into the bootstrap entry point BEFORE any chain submission.
 */
declare function runChainPrereqProbes(ahUnsafeApi: unknown, peopleIdent: string): Promise<void>;

export { NATIVE_LOC, PGAS_LOC, probePgasAsset, probePgasNativePool, probeRingCollectionExponents, runChainPrereqProbes };