import JSBI from 'jsbi';
import { Tick, TickConstructorArgs } from './tick';
/**
 * Provides information about ticks
 */
export interface TickDataProvider {
    /**
     * Return information corresponding to a specific tick
     * @param tick the tick to load
     */
    getTick(tick: number): Promise<{
        liquidityNet: JSBI;
        liquidityGross: JSBI;
    }>;
    /**
     * 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): Promise<[number, boolean]>;
}
/**
 * A data provider for ticks that is backed by an in-memory array of ticks
 */
export declare class TickListDataProvider implements TickDataProvider {
    private ticks;
    constructor(ticks: (Tick | TickConstructorArgs)[], tickSpacing: number);
    private static validateList;
    getTick(tick: number): Promise<{
        liquidityNet: JSBI;
        liquidityGross: JSBI;
    }>;
    nextInitializedTickWithinOneWord(tick: number, lte: boolean, tickSpacing: number): Promise<[number, boolean]>;
}
/**
 * A no-op tick data provider that throws an error when any method is called
 */
export declare const NO_TICK_DATA_PROVIDER_DEFAULT: TickDataProvider;
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