/**
 * Lightweight request-scoped batchId propagation. Uses a simple global
 * variable — works because Prisma's `$on('query')` callback fires
 * synchronously during the query, within the same call stack as the
 * request handler.
 *
 * The RequestCollector sets the batchId before `next()` and clears it
 * after. Any collector that fires during the request (query, cache,
 * model) can read it via `currentBatchId()`.
 */
/** Set the current batchId for the duration of a request. */
export declare function setBatchId(id: string | null): void;
/** Returns the current request's batchId, or `null` if not inside a request. */
export declare function currentBatchId(): string | null;
/** Returns `{ batchId }` if inside a request, or `{}` if not. Safe to spread into createEntry options. */
export declare function batchOpts(): {
    batchId?: string;
};
//# sourceMappingURL=batch-context.d.ts.map