import { BigNumber } from '@ethersproject/bignumber';
import { BaseCurrency } from './baseCurrency';
import { Currency } from './currency';
/**
 * Represents an ERC20 token with a unique address and some metadata.
 */
export declare class Token extends BaseCurrency {
    readonly isNative: false;
    readonly isToken: true;
    /**
     * The contract address on the chain on which this token lives
     */
    readonly address: string;
    /**
     * Relevant for fee-on-transfer (FOT) token taxes,
     * Not every ERC20 token is FOT token, so this field is optional
     */
    readonly buyFeeBps?: BigNumber;
    readonly sellFeeBps?: BigNumber;
    /**
     *
     * @param chainId {@link BaseCurrency#chainId}
     * @param address The contract address on the chain on which this token lives
     * @param decimals {@link BaseCurrency#decimals}
     * @param symbol {@link BaseCurrency#symbol}
     * @param name {@link BaseCurrency#name}
     * @param bypassChecksum If true it only checks for length === 42, startsWith 0x and contains only hex characters
     * @param buyFeeBps Buy fee tax for FOT tokens, in basis points
     * @param sellFeeBps Sell fee tax for FOT tokens, in basis points
     */
    constructor(chainId: number, address: string, decimals: number, symbol?: string, name?: string, bypassChecksum?: boolean, buyFeeBps?: BigNumber, sellFeeBps?: BigNumber);
    /**
     * Returns true if the two tokens are equivalent, i.e. have the same chainId and address.
     * @param other other token to compare
     */
    equals(other: Currency): boolean;
    /**
     * Returns true if the address of this token sorts before the address of the other token
     * @param other other token to compare
     * @throws if the tokens have the same address
     * @throws if the tokens are on different chains
     */
    sortsBefore(other: Token): boolean;
    /**
     * Return this token, which does not need to be wrapped
     */
    get wrapped(): Token;
}