import { type Address } from "viem";
export interface IWallet {
    chainId: number;
    account: Address;
    assets: WalletAsset[];
}
export interface AssetAllowances {
    assetForVault: bigint;
    assetForPermit2: bigint;
    assetForVaultInPermit2: bigint;
    permit2ExpirationTime: number;
    permit2Nonce: number;
}
export interface WalletAsset {
    account: Address;
    asset: Address;
    balance: bigint;
    allowances: Record<Address, AssetAllowances>;
}
export declare class Wallet implements IWallet {
    chainId: number;
    account: Address;
    assets: WalletAsset[];
    constructor(wallet: IWallet);
    getAsset(asset: Address): WalletAsset | undefined;
    getBalance(asset: Address): bigint;
    /**
     * Native (gas) token balance. The wallet adapter fetches it via
     * `eth_getBalance` when the zero address is among the requested assets and
     * stores it as a `WalletAsset` keyed by the zero address, so this is just an
     * explicit accessor for that convention.
     */
    getNativeBalance(): bigint;
    getAllowances(asset: Address, spender: Address): AssetAllowances | undefined;
}
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