export declare const defaultTokens: ({
    assetId: string;
    decimals: number;
    blockchain: string;
    symbol: string;
    price: number;
    priceUpdatedAt: string;
    contractAddress?: undefined;
} | {
    assetId: string;
    decimals: number;
    blockchain: string;
    symbol: string;
    price: number;
    priceUpdatedAt: string;
    contractAddress: string;
})[];