import BigNumber from 'bignumber.js';
export declare const AVALANCHE = "AVAX";
export declare const BNB = "BNB";
export declare const POLYGON = "MATIC";
export declare enum SUPPORTED_CHAIN_ID {
    AVALANCHE = 43114,
    POLYGON = 137,
    BSC = 56
}
export declare const FACTORY_ADDRESS: {
    [key: number]: string;
};
export declare const FACTORY_ABI: string;
export declare const EXCHANGE_ABI: string;
export declare enum TRADE_TYPE {
    MATIC_TO_TOKEN = "MATIC_TO_TOKEN",
    TOKEN_TO_MATIC = "TOKEN_TO_MATIC",
    BNB_TO_TOKEN = "BNB_TO_TOKEN",
    TOKEN_TO_BNB = "TOKEN_TO_BNB",
    AVAX_TO_TOKEN = "AVAX_TO_TOKEN",
    TOKEN_TO_AVAX = "TOKEN_TO_AVAX",
    TOKEN_TO_TOKEN = "TOKEN_TO_TOKEN"
}
export declare enum TRADE_EXACT {
    INPUT = "INPUT",
    OUTPUT = "OUTPUT"
}
export declare enum TRADE_METHODS {
    avaxToTokenSwapInput = "avaxToTokenSwapInput",
    avaxToTokenTransferInput = "avaxToTokenTransferInput",
    avaxToTokenSwapOutput = "avaxToTokenSwapOutput",
    avaxToTokenTransferOutput = "avaxToTokenTransferOutput",
    tokenToAvaxSwapInput = "tokenToAvaxSwapInput",
    tokenToAvaxTransferInput = "tokenToAvaxTransferInput",
    tokenToAvaxSwapOutput = "tokenToAvaxSwapOutput",
    tokenToAvaxTransferOutput = "tokenToAvaxTransferOutput",
    tokenToTokenSwapInput = "tokenToTokenSwapInput",
    tokenToTokenTransferInput = "tokenToTokenTransferInput",
    tokenToTokenSwapOutput = "tokenToTokenSwapOutput",
    tokenToTokenTransferOutput = "tokenToTokenTransferOutput"
}
export declare const TRADE_METHOD_IDS: {
    [key: string]: string;
};
export declare enum FIXED_UNDERFLOW_BEHAVIOR {
    ZERO = "ZERO",
    LESS_THAN = "LESS_THAN",
    ONE_DIGIT = "ONE_DIGIT"
}
export declare const _MAX_DECIMAL_PLACES = 18;
export declare const _ROUNDING_MODE: 4;
export declare const _0: BigNumber;
export declare const _1: BigNumber;
export declare const _10: BigNumber;
export declare const _997: BigNumber;
export declare const _1000: BigNumber;
export declare const _10000: BigNumber;
export declare const _MAX_UINT8 = 255;
export declare const _MAX_UINT256: BigNumber;
export declare const _CHAIN_ID_NAME: {
    [key: number]: string;
};
export declare const _ERC20_ABI: string;