import { Hex } from "viem";
/**
 * Gets the Facet transaction hash from an L1 transaction hash
 *
 * @param l1TransactionHash - The hash of the L1 transaction
 * @param l1ChainId - The chain ID of the L1 network (1 for mainnet, 11155111 for Sepolia)
 * @returns The Facet transaction hash
 * @throws Error if L1 chain is invalid or if the transaction is not a valid Facet transaction
 */
export declare const getFacetTransactionHashFromL1Hash: (l1TransactionHash: Hex, l1ChainId: number) => Promise<Hex>;