import type { RelayTransactionRequestBody, RelayTransactionSubmitInput } from "./relayTypes";
/**
 * Build the ADR-0008 relay body for `POST /v1/projects/:projectId/transaction-requests`.
 * Shared by {@link RemoteSigningClient.submitRelayTransaction}.
 */
export declare function buildRelayTransactionRequestBody(input: RelayTransactionSubmitInput, requestId: string): RelayTransactionRequestBody;