import { Currency, Token } from '@plexswap/sdk-core';
import { ChainId } from '@plexswap/chains';
import { TokenAddressMap } from '@plexswap/metalists';
/**
 * An empty result, useful as a default.
 */
export declare const EMPTY_LIST: TokenAddressMap<ChainId>;
export declare function serializeTokens(unserializedTokens: any): any;
export declare function unwrappedToken(token?: Token): Currency | undefined;
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