export declare enum PayType {
    ETH = 0,
    ERC20 = 1
}
export declare enum Erc20AssetType {
    WETH = 0,
    USDT = 1,
    USDC = 2,
    DAI = 3
}
export declare type Part = {
    account: string;
    value: number;
};
export declare type SignDomain = {
    name?: string;
    version?: string;
    chainId?: number;
    verifyingContract?: string;
};
export declare type SignFieldTypeDefine = {
    name: string;
    type: string;
};
export declare type SignMessageTypes = {
    [x: string]: Array<SignFieldTypeDefine>;
};
export declare type SignMessageValue = {
    [x: string]: any;
};
export declare type SkuInfoV1 = {
    [x: string]: any;
};
export declare type ContractWriteMethodOverrides = {
    gasPrice?: number;
    gasLimit?: number;
    value?: number | string;
    nonce?: number | string;
};
export declare class TransactionError extends Error {
    constructor(error: Error);
}
export declare type SwitchChainData = {
    targetChainId: number;
    oldChainId: number;
};
export declare type CheckChainOptions = {
    beforeSwitchChain?: (e: SwitchChainData) => Promise<void> | void;
    switchChainSuccess?: (e: SwitchChainData) => void;
    switchChainFailed?: (e: Error & SwitchChainData) => void;
};
export declare type CreateArtistParams = {
    signature: string;
    name: string;
    symbol: string;
    contractURI: string;
    defaultSigner: string;
    platformSigner: string;
    platformFeeRecipient: string;
    platformFeeValue: string;
    fansFeeRecipient: string;
    fansFeeValue: string;
};