import JSBI from 'jsbi';
export declare enum SupportedChainId {
    MAINNET = 1,
    ARBITRUM_ONE = 42161,
    POLYGON = 137,
    POLYGON_MUMBAI = 80001,
    BSC = 56,
    BSC_TESTNET = 97,
    TLOS = 40
}
export declare type BigintIsh = JSBI | string | number;
export declare enum TradeType {
    EXACT_INPUT = 0,
    EXACT_OUTPUT = 1
}
export declare enum Rounding {
    ROUND_DOWN = 0,
    ROUND_HALF_UP = 1,
    ROUND_UP = 2
}
export declare const MaxUint256: JSBI;