import { Hex } from 'ox';
import { MultisigConfig } from 'ox/tempo';
import type { Address, Client } from 'viem';
import type { LocalAccount } from 'viem/accounts';
import * as core_Store from '../../internal/Store.js';
import * as Sponsorship from './sponsorship.js';
/** Default submission-claim TTL in milliseconds. */
export declare const defaultClaimTtl = 30000;
/** Returns whether a raw transaction carries a native multisig signature. */
export declare function isMultisigTransaction(serialized: Hex.Hex): boolean;
/** Handles a native multisig raw transaction submission. */
export declare function handleRawTransaction(options: handleRawTransaction.Options): Promise<handleRawTransaction.ReturnType>;
export declare namespace handleRawTransaction {
    /** Options for handling a raw multisig transaction submission. */
    type Options = collect.Options;
    /** Raw transaction handler return value. */
    type ReturnType = Hex.Hex | unknown;
}
declare function collect(options: collect.Options): Promise<collect.ReturnType>;
/** Resolves a multisig operation id for standard transaction lookup methods. */
export declare function handleGetTransaction(options: handleGetTransaction.Options): Promise<handleGetTransaction.ReturnType>;
export declare namespace handleGetTransaction {
    /** Options for resolving a multisig operation id through transaction lookup methods. */
    type Options = {
        /** Client resolver keyed by transaction `chainId`. */
        getClient: (chainId?: number) => Client;
        /** Standard transaction lookup method to handle. */
        method: 'eth_getTransactionByHash' | 'eth_getTransactionReceipt';
        /** Incoming JSON-RPC request. */
        request: {
            params?: readonly unknown[] | undefined;
        };
        /** Pending multisig operation store. */
        store: Store;
    };
    /** Transaction lookup result wrapper. */
    type ReturnType = {
        result: unknown;
    } | undefined;
}
declare namespace collect {
    type Options = {
        /** Submission claim TTL in milliseconds. @default 30000 */
        claimTtl?: number | undefined;
        /** How to broadcast once quorum is met. @default 'sync' */
        finalize?: 'submitted' | 'sync' | undefined;
        /** Client resolver keyed by transaction `chainId`. */
        getClient: (chainId?: number) => Client;
        /** Raw transaction method to handle. */
        method: 'eth_sendRawTransaction' | 'eth_sendRawTransactionSync';
        /** Incoming JSON-RPC request. */
        request: {
            params?: readonly unknown[] | undefined;
        };
        /** Resolves the genesis multisig config for quorum checks. */
        resolveConfig?: ResolveConfig | undefined;
        /** Optional fee payer used to sponsor finalized multisig transactions. */
        sponsor?: Sponsor | undefined;
        /** Pending multisig operation store. */
        store: Store;
    };
    type ReturnType = {
        /** Raw broadcast result once quorum is met and this caller claimed submission. */
        broadcastResult?: unknown;
        /** Structured operation claim status. */
        status: ClaimSubmissionResult | {
            operation: Operation;
            status: 'claimed';
        };
    };
}
/** Returns a stored native multisig operation status. */
export declare function getStatus(options: getStatus.Options): Promise<Status | null>;
export declare namespace getStatus {
    /** Options for reading one multisig operation status. */
    type Options = {
        /** Operation id returned by a pending multisig submission. */
        id: Hex.Hex;
        /** Resolves the genesis multisig config for quorum status. */
        resolveConfig?: ResolveConfig | undefined;
        /** Pending multisig operation store. */
        store: Store;
    };
}
/** Returns pending native multisig operation statuses for an account. */
export declare function listStatuses(options: listStatuses.Options): Promise<readonly Status[]>;
export declare namespace listStatuses {
    /** Options for listing multisig operation statuses. */
    type Options = {
        /** Native multisig account address. */
        account: Address;
        /** Resolves the genesis multisig config for quorum status. */
        resolveConfig?: ResolveConfig | undefined;
        /** Pending multisig operation store. */
        store: Store;
    };
}
/**
 * Creates a multisig operation store backed by a Tempo API state store
 * (`Store.memory()`, a static-name Durable Object store, …).
 *
 * Approval merges and submission claims go through `Store.update`, so the
 * backing store needs the atomic `swap` compare-and-swap to serialize
 * concurrent writers (the get + put fallback is dev-only). It must also be
 * enumerable — `listPendingByAddress` scans a key prefix — so sharded Durable
 * Object stores and caches do not qualify.
 */
export declare function fromStore(state: core_Store.State): Store;
/** Creates an in-memory multisig operation store for development and tests only. */
export declare function memoryStore(): Store;
/** Native multisig relay options. */
export type Options = {
    /** Submission claim TTL in milliseconds. @default 30000 */
    claimTtl?: number | undefined;
    /** How to broadcast once quorum is met. @default 'sync' */
    finalize?: 'submitted' | 'sync' | undefined;
    /** Resolves the genesis multisig config for quorum checks. */
    resolveConfig?: ResolveConfig | undefined;
    /**
     * State store holding pending multisig operations. Needs the store's atomic
     * `swap` for correctness (approval merges and submission claims serialize
     * through it) and must be enumerable, so sharded Durable Object stores and
     * caches do not qualify.
     */
    store: core_Store.State;
};
/** Resolves the genesis multisig config for quorum checks. */
export type ResolveConfig = (request: {
    /** Native multisig account address. */
    account: Address;
    /** Transaction chain id. */
    chainId: number;
    /** Bootstrap config carried by the transaction, when present. */
    init?: MultisigConfig.Config | undefined;
}) => MultisigConfig.Config | Promise<MultisigConfig.Config | undefined> | undefined;
/** Optional fee payer used to sponsor finalized multisig transactions. */
export type Sponsor = {
    /** Account used as the fee payer. */
    account: LocalAccount;
    /** Fee token to set before fee payer signing. */
    feeToken?: Address | undefined;
    /** Called once the fee payer has signed, before any broadcast. */
    onSponsored?: Sponsorship.handleRawTransaction.Options['onSponsored'];
    /** Resolves the default fee token for raw sponsorship. */
    resolveFeeToken?: ((chainId: number) => Address | Promise<Address | undefined> | undefined) | undefined;
    /** Optional sponsorship approval callback. */
    validate?: Sponsorship.handleRawTransaction.Options['validate'];
};
/** Storage for native multisig operation approvals and submission claims. */
export type Store = {
    /** Atomically claims submission for a quorum-ready operation. Only a `claimed` result may broadcast. */
    claimSubmission: (operation: Operation, options: claimSubmission.Options) => Promise<ClaimSubmissionResult>;
    /** Reads a stored operation. */
    get: (id: Hex.Hex) => Promise<Operation | undefined>;
    /** Lists non-submitted operations for a native multisig account address. */
    listPendingByAddress: (address: Address) => Promise<readonly Operation[]>;
    /** Saves a pending operation, preserving already-stored approvals. */
    savePending: (operation: Operation) => Promise<Operation>;
    /** Marks a claimed operation submitted with its real transaction hash. */
    setSubmitted: (id: Hex.Hex, submittedHash: Hex.Hex) => Promise<Operation>;
};
/** `Store.claimSubmission` types. */
export declare namespace claimSubmission {
    /** Options for claiming submission. */
    type Options = {
        /** Claim TTL in milliseconds. */
        ttl: number;
    };
}
/** Result of atomically claiming a multisig operation for submission. */
export type ClaimSubmissionResult = {
    /** Operation this caller may broadcast. */
    operation: Operation;
    /** Claim status. */
    status: 'claimed';
} | {
    /** Current stored operation. */
    operation: Operation;
    /** Current non-claimed status. */
    status: 'pending' | 'submitting' | 'submitted';
};
/** Stored native multisig operation. */
export type Operation = {
    /** Native multisig account address. */
    account: Address;
    /** Transaction chain id. */
    chainId: number;
    /** Submission claim expiry timestamp in milliseconds. */
    claimExpiresAt?: number | undefined;
    /** Resolved genesis config used for approval checks. */
    config?: MultisigConfig.Config | undefined;
    /** Creation timestamp in milliseconds. */
    createdAt: number;
    /** Deterministic operation id. */
    id: Hex.Hex;
    /** Whether the finalized transaction must carry the genesis init config. */
    init?: boolean | undefined;
    /** Genesis init config to attach when finalizing a bootstrap transaction. */
    initConfig?: MultisigConfig.Config | undefined;
    /** Unsigned Tempo transaction sign payload. */
    payload: Hex.Hex;
    /** Collected owner approval signatures. */
    signatures: readonly Hex.Hex[];
    /** Operation state. */
    status: 'pending' | 'submitting' | 'submitted';
    /** Transaction hash once submitted. */
    submittedHash?: Hex.Hex | undefined;
    /** Last submitted serialized transaction carrying this operation. */
    transaction: Hex.Hex;
    /** Last update timestamp in milliseconds. */
    updatedAt: number;
};
/** Native multisig operation status. */
export type Status = {
    /** Native multisig account address. */
    account: Address;
    /** Transaction chain id. */
    chainId: number;
    /** Deterministic operation id. */
    id: Hex.Hex;
    /** Number of collected owner approvals. */
    signatures: number;
    /** Operation state. */
    status: Operation['status'];
    /** Submitted transaction hash. */
    submittedHash?: Hex.Hex | undefined;
    /** Required owner weight. */
    threshold?: number | undefined;
    /** Collected owner weight. */
    weight?: number | undefined;
};
export {};
//# sourceMappingURL=multisig.d.ts.map