import { type OriginKey, type StableKey, type DestKey } from "./registry.js";
export type SupportedToken = {
    assetId: string;
    symbol: string;
    decimals: number;
    chain: string;
    contractAddress?: string;
    price: number;
    priceUpdatedAt: string;
    originChain?: OriginKey;
    originAsset?: StableKey;
    destinationAsset?: DestKey;
};
export declare function listTokens(): Promise<SupportedToken[]>;