import { DeepReadonly } from 'ts-essentials';
import { PoolState } from '../types';
export declare const nativeAddonAvailable: boolean;
export declare const useNativeMath: boolean;
export type RustPoolHandleType = {
    queryOutputs(amounts: bigint[], zeroForOne: boolean, side: number): {
        outputs: bigint[];
        tickCounts: number[];
    };
};
/**
 * Convert a PoolState to the init format expected by the Rust addon.
 */
declare function toRustInit(state: DeepReadonly<PoolState>, variant?: string, bitmapRangeOverride?: number): {
    variant: string;
    bitmapRange: number;
    blockTimestamp: bigint;
    tickSpacing: bigint;
    fee: bigint;
    sqrtPriceX96: bigint;
    tick: bigint;
    observationIndex: number;
    observationCardinality: number;
    observationCardinalityNext: number;
    feeProtocol: bigint;
    liquidity: bigint;
    maxLiquidityPerTick: bigint;
    startTickBitmap: bigint;
    lowestKnownTick: bigint;
    highestKnownTick: bigint;
    tickBitmap: {
        key: number;
        value: bigint;
    }[];
    ticks: {
        key: number;
        liquidityGross: bigint;
        liquidityNet: bigint;
    }[];
    observations: {
        key: number;
        blockTimestamp: bigint;
        tickCumulative: bigint;
        secondsPerLiquidityCumulativeX128: bigint;
        initialized: boolean;
    }[];
};
/**
 * Create a RustPoolHandle from a PoolState.
 * Returns null if the native addon is not available.
 */
export declare function createRustHandle(state: DeepReadonly<PoolState>, variant?: string, bitmapRange?: number): RustPoolHandleType | null;
export type RegistryQueryResult = {
    key: string;
    outputs: bigint[];
    tickCounts: number[];
};
export type RustPoolRegistryType = {
    setPool(key: string, init: ReturnType<typeof toRustInit>): void;
    removePool(key: string): void;
    queryMany(keys: string[], amounts: bigint[], zeroForOne: boolean, side: number): RegistryQueryResult[];
    poolCount(): number;
};
export declare function createRegistry(): RustPoolRegistryType | null;
export declare function registrySetPool(registry: RustPoolRegistryType, key: string, state: DeepReadonly<PoolState>, variant?: string, bitmapRange?: number): void;
export {};