import { Token } from '@uniswap/sdk-core';
export declare const ADDRESS_ZERO = "0x0000000000000000000000000000000000000000";
/**
 * The default factory enabled fee amounts, denominated in hundredths of bips.
 */
export declare enum FeeAmount {
    LOW = "LOW",
    MEDIUM = "MEDIUM",
    HIGH = "HIGH"
}
/**
 * The default factory tick spacings by fee amount.
 */
export declare const TICK_SPACINGS: {
    [amount in FeeAmount]: number;
};
/**
 * This function computes the pool address for a given pair of tokens and a fee tier.
 * It uses the Swapr factory address, the addresses of the two tokens, and the pool initialization code hash.
 * The tokens are sorted before the computation, and the initialization code hash can be manually overridden.
 * @param poolDeployer  This is the address of the factory contract that deploys new pools.
 * @param tokenA The first token of the pair
 * @param tokenB The second token of the pair
 * @param initCodeHashManualOverride Optional manual override for the initialization code hash
 * @returns The computed pool address. This address can then be used to interact with the pool on the blockchain. eg. https://gnosisscan.io/address/0x6a1507579b50abfc7ccc8f9e2b428095b5063538#tokentxns
 */
export declare function computePoolAddress({ poolDeployer, tokenA, tokenB, initCodeHashManualOverride, }: {
    poolDeployer: string;
    tokenA: Token;
    tokenB: Token;
    initCodeHashManualOverride?: string;
}): {
    address: string;
    token0: Token;
    token1: Token;
};