viem

import * as Address from 'ox/Address'; import * as Hex from 'ox/Hex'; import { Channel as ox_Channel, TokenId } from 'ox/tempo'; import type { Account } from '../../accounts/types.js'; import type { ReadContractReturnType } from '../../actions/public/readContract.js'; import type { WriteContractReturnType } from '../../actions/wallet/writeContract.js'; import { writeContract } from '../../actions/wallet/writeContract.js'; import { writeContractSync } from '../../actions/wallet/writeContractSync.js'; import type { Client } from '../../clients/createClient.js'; import type { Transport } from '../../clients/transports/createTransport.js'; import type { BaseErrorType } from '../../errors/base.js'; import type { Chain } from '../../types/chain.js'; import type { GetEventArgs } from '../../types/contract.js'; import type { Log } from '../../types/log.js'; import type { Compute } from '../../types/utils.js'; import * as Abis from '../Abis.js'; import type { GetAccountParameter, ReadParameters, WriteParameters } from '../internal/types.js'; import type { TransactionReceipt } from '../Transaction.js'; /** * Closes a TIP-20 channel reserve channel from the payee or operator side. * * @example * ```ts * import { Actions } from 'viem/tempo' * * const hash = await Actions.channel.close(client, { * captureAmount: 100n, * cumulativeAmount: 100n, * channel, * signature: '0x...', * }) * ``` * * @param client - Client. * @param parameters - Parameters. * @returns The transaction hash. */ export declare function close<chain extends Chain | undefined, account extends Account | undefined>(client: Client<Transport, chain, account>, parameters: close.Parameters<chain, account>): Promise<close.ReturnValue>; export declare namespace close { type Parameters<chain extends Chain | undefined = Chain | undefined, account extends Account | undefined = Account | undefined> = WriteParameters<chain, account> & Args; type Args = { /** Amount to capture for the payee during close. */ captureAmount: bigint; /** Total voucher amount signed for the channel. */ cumulativeAmount: bigint; /** TIP-20 channel. */ channel: ox_Channel.from.Value; /** Voucher signature. */ signature: Hex.Hex; }; type ReturnValue = WriteContractReturnType; type ErrorType = BaseErrorType; /** @internal */ function inner<action extends typeof writeContract | typeof writeContractSync, chain extends Chain | undefined, account extends Account | undefined>(action: action, client: Client<Transport, chain, account>, parameters: Parameters<chain, account>): Promise<ReturnType<action>>; /** * Defines a call to the `close` function. * * @param args - Arguments. * @returns The call. */ function call(args: Args): { abi: [{ readonly name: "close"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }, { readonly type: "uint96"; readonly name: "cumulativeAmount"; }, { readonly type: "uint96"; readonly name: "captureAmount"; }, { readonly type: "bytes"; readonly name: "signature"; }]; readonly outputs: readonly []; }]; functionName: "close"; } & { args: readonly [{ payer: `0x${string}`; payee: `0x${string}`; operator: `0x${string}`; token: `0x${string}`; salt: `0x${string}`; authorizedSigner: `0x${string}`; expiringNonceHash: `0x${string}`; }, bigint, bigint, signature: `0x${string}`]; } & { address: import("abitype").Address; } & { data: import("../../index.js").Hex; to: import("abitype").Address; }; /** * Extracts the `ChannelClosed` event from logs. * * @param logs - The logs. * @returns The `ChannelClosed` event. */ function extractEvent(logs: Log[]): Log<bigint, number, false, undefined, true, readonly [{ readonly name: "CLOSE_GRACE_PERIOD"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly []; readonly outputs: readonly [{ readonly type: "uint64"; }]; }, { readonly name: "VOUCHER_TYPEHASH"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly []; readonly outputs: readonly [{ readonly type: "bytes32"; }]; }, { readonly name: "open"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }]; readonly outputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; }]; }, { readonly name: "settle"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }, { readonly type: "uint96"; readonly name: "cumulativeAmount"; }, { readonly type: "bytes"; readonly name: "signature"; }]; readonly outputs: readonly []; }, { readonly name: "topUp"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }, { readonly type: "uint96"; readonly name: "additionalDeposit"; }]; readonly outputs: readonly []; }, { readonly name: "close"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }, { readonly type: "uint96"; readonly name: "cumulativeAmount"; }, { readonly type: "uint96"; readonly name: "captureAmount"; }, { readonly type: "bytes"; readonly name: "signature"; }]; readonly outputs: readonly []; }, { readonly name: "requestClose"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }]; readonly outputs: readonly []; }, { readonly name: "withdraw"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }]; readonly outputs: readonly []; }, { readonly name: "getChannel"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }]; readonly outputs: readonly [{ readonly type: "tuple"; readonly components: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }, { readonly type: "tuple"; readonly name: "state"; readonly components: readonly [{ readonly type: "uint96"; readonly name: "settled"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "uint32"; readonly name: "closeRequestedAt"; }]; }]; }]; }, { readonly name: "getChannelState"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; }]; readonly outputs: readonly [{ readonly type: "tuple"; readonly components: readonly [{ readonly type: "uint96"; readonly name: "settled"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "uint32"; readonly name: "closeRequestedAt"; }]; }]; }, { readonly name: "getChannelStatesBatch"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "bytes32[]"; readonly name: "channelIds"; }]; readonly outputs: readonly [{ readonly type: "tuple[]"; readonly components: readonly [{ readonly type: "uint96"; readonly name: "settled"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "uint32"; readonly name: "closeRequestedAt"; }]; }]; }, { readonly name: "computeChannelId"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; readonly outputs: readonly [{ readonly type: "bytes32"; }]; }, { readonly name: "getVoucherDigest"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; }, { readonly type: "uint96"; readonly name: "cumulativeAmount"; }]; readonly outputs: readonly [{ readonly type: "bytes32"; }]; }, { readonly name: "domainSeparator"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly []; readonly outputs: readonly [{ readonly type: "bytes32"; }]; }, { readonly name: "ChannelOpened"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }, { readonly type: "uint96"; readonly name: "deposit"; }]; }, { readonly name: "Settled"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }, { readonly type: "uint96"; readonly name: "cumulativeAmount"; }, { readonly type: "uint96"; readonly name: "deltaPaid"; }, { readonly type: "uint96"; readonly name: "newSettled"; }]; }, { readonly name: "TopUp"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }, { readonly type: "uint96"; readonly name: "additionalDeposit"; }, { readonly type: "uint96"; readonly name: "newDeposit"; }]; }, { readonly name: "CloseRequested"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }, { readonly type: "uint256"; readonly name: "closeGraceEnd"; }]; }, { readonly name: "ChannelClosed"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }, { readonly type: "uint96"; readonly name: "settledToPayee"; }, { readonly type: "uint96"; readonly name: "refundedToPayer"; }]; }, { readonly name: "CloseRequestCancelled"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }]; }, { readonly name: "ChannelAlreadyExists"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "ChannelNotFound"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "NotPayer"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "NotPayeeOrOperator"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "InvalidPayee"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "ZeroDeposit"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "ExpiringNonceHashNotSet"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "InvalidSignature"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "AmountExceedsDeposit"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "AmountNotIncreasing"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "CaptureAmountInvalid"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "CloseNotReady"; readonly type: "error"; readonly inputs: readonly []; }, { readonly name: "DepositOverflow"; readonly type: "error"; readonly inputs: readonly []; }], "ChannelClosed">; } /** * Closes a TIP-20 channel reserve channel and waits for the transaction receipt. * * @example * ```ts * import { Actions } from 'viem/tempo' * * const result = await Actions.channel.closeSync(client, { * captureAmount: 100n, * cumulativeAmount: 100n, * channel, * signature: '0x...', * }) * ``` * * @param client - Client. * @param parameters - Parameters. * @returns The transaction receipt and event data. */ export declare function closeSync<chain extends Chain | undefined, account extends Account | undefined>(client: Client<Transport, chain, account>, parameters: closeSync.Parameters<chain, account>): Promise<closeSync.ReturnValue>; export declare namespace closeSync { type Parameters<chain extends Chain | undefined = Chain | undefined, account extends Account | undefined = Account | undefined> = close.Parameters<chain, account>; type Args = close.Args; type ReturnValue = Compute<GetEventArgs<typeof Abis.tip20ChannelReserve, 'ChannelClosed', { IndexedOnly: false; Required: true; }> & { /** Transaction receipt. */ receipt: TransactionReceipt; }>; } /** * Gets TIP-20 channel reserve state for a channel ID or channel. * * @example * ```ts * import { createClient, http } from 'viem' * import { tempo } from 'viem/chains' * import { Actions } from 'viem/tempo' * * const client = createClient({ * chain: tempo.extend({ feeToken: '0x20c0000000000000000000000000000000000001' }), * transport: http(), * }) * * const state = await Actions.channel.getStates(client, { * channel: '0x...', * }) * ``` * * @param client - Client. * @param parameters - Parameters. * @returns Channel state for a single channel, or channel states for multiple channels. */ export declare function getStates<chain extends Chain | undefined, const channel extends getStates.Channel | readonly getStates.Channel[]>(client: Client<Transport, chain>, parameters: getStates.Parameters<channel>): Promise<getStates.ReturnValue<channel>>; export declare namespace getStates { type Parameters<channel extends Channel | readonly Channel[] = Channel | readonly Channel[]> = ReadParameters & { /** Channel ID, channel, or list of IDs and channels. */ channel: channel; }; type Args<channel extends Channel | readonly Channel[] = Channel | readonly Channel[]> = { /** * Chain ID used to compute IDs for channel inputs. * * Required for channel inputs when using `getStates.call` directly. */ chainId?: number | undefined; /** Channel ID, channel, or list of IDs and channels. */ channel: channel; }; type Channel = Hex.Hex | ox_Channel.from.Value; type State = ReadContractReturnType<typeof Abis.tip20ChannelReserve, 'getChannelState', readonly [Hex.Hex]>; type ReturnValue<channel extends Channel | readonly Channel[]> = channel extends readonly Channel[] ? readonly State[] : State; type ErrorType = BaseErrorType; /** * Defines a call to the `getChannelState` or `getChannelStatesBatch` function. * * Can be passed as a parameter to: * - [`estimateContractGas`](https://viem.sh/docs/contract/estimateContractGas): estimate the gas cost of the call * - [`simulateContract`](https://viem.sh/docs/contract/simulateContract): simulate the call * - [`sendCalls`](https://viem.sh/docs/actions/wallet/sendCalls): send multiple calls * * @example * ```ts * import { createClient, http, walletActions } from 'viem' * import { tempo } from 'viem/chains' * import { Actions } from 'viem/tempo' * * const client = createClient({ * chain: tempo.extend({ feeToken: '0x20c0000000000000000000000000000000000001' }), * transport: http(), * }).extend(walletActions) * * const calls = [Actions.channel.getStates.call({ channel: '0x...' })] * ``` * * @param args - Arguments. * @returns The call. */ function call<const channel extends Channel | readonly Channel[]>(args: Args<channel>): ({ abi: [{ readonly name: "getChannelStatesBatch"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "bytes32[]"; readonly name: "channelIds"; }]; readonly outputs: readonly [{ readonly type: "tuple[]"; readonly components: readonly [{ readonly type: "uint96"; readonly name: "settled"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "uint32"; readonly name: "closeRequestedAt"; }]; }]; }]; functionName: "getChannelStatesBatch"; } & { args: readonly [readonly `0x${string}`[]]; } & { address: import("abitype").Address; } & { data: import("../../index.js").Hex; to: import("abitype").Address; }) | ({ abi: [{ readonly name: "getChannelState"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; }]; readonly outputs: readonly [{ readonly type: "tuple"; readonly components: readonly [{ readonly type: "uint96"; readonly name: "settled"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "uint32"; readonly name: "closeRequestedAt"; }]; }]; }]; functionName: "getChannelState"; } & { args: readonly [channelId: `0x${string}`]; } & { address: import("abitype").Address; } & { data: import("../../index.js").Hex; to: import("abitype").Address; }); } /** * Opens and funds a TIP-20 channel reserve channel. * * @example * ```ts * import { createClient, http } from 'viem' * import { tempo } from 'viem/chains' * import { Actions } from 'viem/tempo' * import { privateKeyToAccount } from 'viem/accounts' * * const client = createClient({ * account: privateKeyToAccount('0x...'), * chain: tempo.extend({ feeToken: '0x20c0000000000000000000000000000000000001' }), * transport: http(), * }) * * const hash = await Actions.channel.open(client, { * deposit: 100n, * payee: '0x...', * token: 1n, * }) * ``` * * @param client - Client. * @param parameters - Parameters. * @returns The transaction hash. */ export declare function open<chain extends Chain | undefined, account extends Account | undefined>(client: Client<Transport, chain, account>, parameters: open.Parameters<chain, account>): Promise<open.ReturnValue>; export declare namespace open { type Parameters<chain extends Chain | undefined = Chain | undefined, account extends Account | undefined = Account | undefined> = WriteParameters<chain, account> & Args; type Args = { /** Optional signer for vouchers. Zero means `payer` signs. @default zeroAddress */ authorizedSigner?: Address.Address | undefined; /** Amount of TIP-20 token to deposit. */ deposit: bigint; /** Optional relayer allowed to submit `settle` for the payee. @default zeroAddress */ operator?: Address.Address | undefined; /** Account that receives settled voucher payments. */ payee: Address.Address; /** User-supplied salt to distinguish otherwise identical channels. @default Hex.random(32) */ salt?: Hex.Hex | undefined; /** TIP-20 token address or ID held by the channel. */ token: TokenId.TokenIdOrAddress<Address.Address>; }; type ReturnValue = WriteContractReturnType; type ErrorType = BaseErrorType; /** @internal */ function inner<action extends typeof writeContract | typeof writeContractSync, chain extends Chain | undefined, account extends Account | undefined>(action: action, client: Client<Transport, chain, account>, parameters: Parameters<chain, account>): Promise<ReturnType<action>>; /** * Defines a call to the `open` function. * * @param args - Arguments. * @returns The call. */ function call(args: Args): { abi: [{ readonly name: "open"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }]; readonly outputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; }]; }]; functionName: "open"; } & { args: readonly [payee: `0x${string}`, operator: `0x${string}`, token: `0x${string}`, deposit: bigint, salt: `0x${string}`, `0x${string}`]; } & { address: import("abitype").Address; } & { data: import("../../index.js").Hex; to: import("abitype").Address; }; /** * Extracts the `ChannelOpened` event from logs. * * @param logs - The logs. * @returns The `ChannelOpened` event. */ function extractEvent(logs: Log[]): Log<bigint, number, false, undefined, true, readonly [{ readonly name: "CLOSE_GRACE_PERIOD"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly []; readonly outputs: readonly [{ readonly type: "uint64"; }]; }, { readonly name: "VOUCHER_TYPEHASH"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly []; readonly outputs: readonly [{ readonly type: "bytes32"; }]; }, { readonly name: "open"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }]; readonly outputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; }]; }, { readonly name: "settle"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }, { readonly type: "uint96"; readonly name: "cumulativeAmount"; }, { readonly type: "bytes"; readonly name: "signature"; }]; readonly outputs: readonly []; }, { readonly name: "topUp"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }, { readonly type: "uint96"; readonly name: "additionalDeposit"; }]; readonly outputs: readonly []; }, { readonly name: "close"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }, { readonly type: "uint96"; readonly name: "cumulativeAmount"; }, { readonly type: "uint96"; readonly name: "captureAmount"; }, { readonly type: "bytes"; readonly name: "signature"; }]; readonly outputs: readonly []; }, { readonly name: "requestClose"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }]; readonly outputs: readonly []; }, { readonly name: "withdraw"; readonly type: "function"; readonly stateMutability: "nonpayable"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }]; readonly outputs: readonly []; }, { readonly name: "getChannel"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }]; readonly outputs: readonly [{ readonly type: "tuple"; readonly components: readonly [{ readonly type: "tuple"; readonly name: "descriptor"; readonly components: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; }, { readonly type: "tuple"; readonly name: "state"; readonly components: readonly [{ readonly type: "uint96"; readonly name: "settled"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "uint32"; readonly name: "closeRequestedAt"; }]; }]; }]; }, { readonly name: "getChannelState"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; }]; readonly outputs: readonly [{ readonly type: "tuple"; readonly components: readonly [{ readonly type: "uint96"; readonly name: "settled"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "uint32"; readonly name: "closeRequestedAt"; }]; }]; }, { readonly name: "getChannelStatesBatch"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "bytes32[]"; readonly name: "channelIds"; }]; readonly outputs: readonly [{ readonly type: "tuple[]"; readonly components: readonly [{ readonly type: "uint96"; readonly name: "settled"; }, { readonly type: "uint96"; readonly name: "deposit"; }, { readonly type: "uint32"; readonly name: "closeRequestedAt"; }]; }]; }, { readonly name: "computeChannelId"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "address"; readonly name: "payer"; }, { readonly type: "address"; readonly name: "payee"; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }]; readonly outputs: readonly [{ readonly type: "bytes32"; }]; }, { readonly name: "getVoucherDigest"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; }, { readonly type: "uint96"; readonly name: "cumulativeAmount"; }]; readonly outputs: readonly [{ readonly type: "bytes32"; }]; }, { readonly name: "domainSeparator"; readonly type: "function"; readonly stateMutability: "view"; readonly inputs: readonly []; readonly outputs: readonly [{ readonly type: "bytes32"; }]; }, { readonly name: "ChannelOpened"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }, { readonly type: "address"; readonly name: "operator"; }, { readonly type: "address"; readonly name: "token"; }, { readonly type: "address"; readonly name: "authorizedSigner"; }, { readonly type: "bytes32"; readonly name: "salt"; }, { readonly type: "bytes32"; readonly name: "expiringNonceHash"; }, { readonly type: "uint96"; readonly name: "deposit"; }]; }, { readonly name: "Settled"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }, { readonly type: "uint96"; readonly name: "cumulativeAmount"; }, { readonly type: "uint96"; readonly name: "deltaPaid"; }, { readonly type: "uint96"; readonly name: "newSettled"; }]; }, { readonly name: "TopUp"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }, { readonly type: "uint96"; readonly name: "additionalDeposit"; }, { readonly type: "uint96"; readonly name: "newDeposit"; }]; }, { readonly name: "CloseRequested"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payee"; readonly indexed: true; }, { readonly type: "uint256"; readonly name: "closeGraceEnd"; }]; }, { readonly name: "ChannelClosed"; readonly type: "event"; readonly inputs: readonly [{ readonly type: "bytes32"; readonly name: "channelId"; readonly indexed: true; }, { readonly type: "address"; readonly name: "payer"; readonly indexed: true;