import * as anchor from '@project-serum/anchor';
import { PublicKey } from '@solana/web3.js';
import JSBI from 'jsbi';
/**
 * Provides information about ticks
 */
export interface TickDataProvider {
    /**
     * Return information corresponding to a specific tick
     * @param tick the tick to load
     */
    getTick(tick: number): {
        address: anchor.web3.PublicKey;
        liquidityNet: JSBI;
    };
    /**
     * Return the PDA corresponding to a specific tick
     * @param tick get PDA for this tick
     */
    getTickAddress(tick: number): Promise<anchor.web3.PublicKey>;
    /**
     * Return the next tick that is initialized within a single word
     * @param tick The current tick
     * @param lte Whether the next tick should be lte the current tick
     * @param tickSpacing The tick spacing of the pool
     */
    nextInitializedTickWithinOneWord(tick: number, lte: boolean, tickSpacing: number): [number, boolean, number, number, PublicKey];
}
/**
 * This tick data provider does not know how to fetch any tick data. It throws whenever it is required. Useful if you
 * do not need to load tick data for your use case.
 */
export declare class NoTickDataProvider implements TickDataProvider {
    getTickAddress(tick: number): Promise<anchor.web3.PublicKey>;
    private static ERROR_MESSAGE;
    getTick(_tick: number): {
        address: anchor.web3.PublicKey;
        liquidityNet: JSBI;
    };
    nextInitializedTickWithinOneWord(_tick: number, _lte: boolean, _tickSpacing: number): [number, boolean, number, number, PublicKey];
}
export declare type PoolVars = {
    token0: PublicKey;
    token1: PublicKey;
    fee: number;
};