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TypeScript Interface for Ethereum

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import { writeContract, } from '../../actions/wallet/writeContract.js'; import { portalAbi } from '../abis.js'; import { estimateProveWithdrawalGas, } from './estimateProveWithdrawalGas.js'; /** * Proves a withdrawal that occurred on an L2. Used in the Withdrawal flow. * * - Docs: https://viem.sh/op-stack/actions/proveWithdrawal * * @param client - Client to use * @param parameters - {@link ProveWithdrawalParameters} * @returns The prove transaction hash. {@link ProveWithdrawalReturnType} * * @example * import { createWalletClient, http } from 'viem' * import { mainnet, optimism } from 'viem/chains' * import { proveWithdrawal } from 'viem/op-stack' * * const walletClientL1 = createWalletClient({ * chain: mainnet, * transport: http(), * }) * * const request = await proveWithdrawal(walletClientL1, { * account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e', * l2OutputIndex: 4529n, * outputRootProof: { ... }, * targetChain: optimism, * withdrawalProof: [ ... ], * withdrawal: { ... }, * }) */ export async function proveWithdrawal(client, parameters) { const { account, chain = client.chain, gas, l2OutputIndex, maxFeePerGas, maxPriorityFeePerGas, nonce, outputRootProof, targetChain, withdrawalProof, withdrawal, } = parameters; const portalAddress = (() => { if (parameters.portalAddress) return parameters.portalAddress; if (chain) return targetChain.contracts.portal[chain.id].address; return Object.values(targetChain.contracts.portal)[0].address; })(); const gas_ = typeof gas !== 'bigint' && gas !== null ? await estimateProveWithdrawalGas(client, parameters) : (gas ?? undefined); return writeContract(client, { account: account, abi: portalAbi, address: portalAddress, chain, functionName: 'proveWithdrawalTransaction', args: [withdrawal, l2OutputIndex, outputRootProof, withdrawalProof], gas: gas_, maxFeePerGas, maxPriorityFeePerGas, nonce, }); } //# sourceMappingURL=proveWithdrawal.js.map