import BN from 'bn.js';
import { ethers } from 'ethers';
import { Models } from '@open-rights-exchange/chain-js';
import { EthereumAddress, EthereumRawTransactionAction, EthereumTxData } from '../../../models';
export type EthereumMultisigRawTransaction = EthereumRawTransactionAction;
export type EthereumGnosisSignatureData = string;
export type EthereumGnosisTransactionData = string;
export type EthereumGnosisMultisigCreateAccountOptions = {
    owners: EthereumAddress[];
    threshold: number;
    saltNonce: number;
    gnosisSafeMaster?: EthereumAddress;
    proxyFactory?: EthereumAddress;
    fallbackHandler?: EthereumAddress;
    initializerAction?: InitializerAction;
};
export type EthereumGnosisMultisigTransactionOptions = {
    multisigAddress: EthereumAddress;
    operation?: number;
    nonce?: number;
    /** specifies a (non-eth) custom token used to pay gas */
    gasToken?: EthereumAddress;
    /** Only used if gasToken is set */
    refundReceiver?: EthereumAddress;
    /** Only used if gasToken is set */
    safeTxGas?: number | string;
    /** Only used if gasToken is set */
    baseGas?: number | string;
    /** Only used if gasToken is set */
    gasPrice?: number | string;
};
/** Ethereum action will be called automatically as proxy multisig contract is created
 * Can be used for a similiar functionality as createWithFirstSign
 */
export type InitializerAction = {
    initializerTo?: EthereumAddress;
    initializerData?: EthereumTxData;
    paymentToken?: EthereumAddress;
    paymentAmount?: number;
    paymentReceiver?: EthereumAddress;
};
export type GnosisSafeTransaction = {
    to: string;
    value: string | number | BN | ethers.BigNumber;
    data: EthereumGnosisTransactionData;
    operation: number;
    refundReceiver: string;
    safeTxGas: number | string;
    baseGas: number | string;
    gasPrice: number | string;
    gasToken: string;
    nonce: number | string;
};
/** Adds signatures to GnosisSafeTransaction to support setFromRaw() */
export type GnosisSafeRawTransaction = GnosisSafeTransaction & {
    signatures?: GnosisSafeSignature[];
};
/** Signature object that are gonna be serialized passed for executing sign trx */
export type GnosisSafeSignature = {
    signer: EthereumAddress;
    data: EthereumGnosisSignatureData;
} & Models.SignatureBrand;
export declare const EIP712_SAFE_TX_TYPE: {
    SafeTx: {
        type: string;
        name: string;
    }[];
};