import { Address } from '@ton/core';
export declare const ADDRESS_ZERO = "0:0000000000000000000000000000000000000000000000000000000000000000";
export declare const BLACK_HOLE_ADDRESS: Address;
export declare const FEE_DENOMINATOR: number;
export declare const IMPOSSIBLE_FEE: number;
export declare const INITIAL_POOL_FEE = 100;
export declare const DEFAULT_TICK_SPACING = 60;