import { type BigIntish } from "@morpho-org/blue-sdk";
export interface PoolIndexesParams {
    /** The current pool supply index (in ray). */
    liquidityIndex: bigint;
    /** The current pool borrow index (in ray). */
    variableBorrowIndex: bigint;
    /** The current pool supply rate (in ray). */
    liquidityRate: bigint;
    /** The current pool borrow rate (in ray). */
    variableBorrowRate: bigint;
    /** The last update timestamp (in seconds). */
    lastUpdateTimestamp: BigIntish;
    /** The current timestamp (in seconds). */
    currentTimestamp: bigint;
}
export declare namespace PoolInterestRates {
    /**
     * Recompute the exact same logic as the Aave V3 protocol.
     * For supply index: https://github.com/aave/aave-v3-core/blob/9630ab77a8ec77b39432ce0a4ff4816384fd4cbf/contracts/protocol/libraries/logic/ReserveLogic.sol#L47
     * For borrow index: https://github.com/aave/aave-v3-core/blob/9630ab77a8ec77b39432ce0a4ff4816384fd4cbf/contracts/protocol/libraries/logic/ReserveLogic.sol#L73
     */
    function computePoolIndexes({ liquidityIndex, variableBorrowIndex, liquidityRate, variableBorrowRate, lastUpdateTimestamp, currentTimestamp, }: PoolIndexesParams): {
        newPoolSupplyIndex: bigint;
        newPoolBorrowIndex: bigint;
    };
}
export interface MarketSizeIndexes {
    /** The pool index (in ray). */
    poolIndex: bigint;
    /** The peer-to-peer index (in ray). */
    p2pIndex: bigint;
}
export interface GrowthFactors {
    /** The pool's supply index growth factor (in ray). */
    poolSupplyGrowthFactor: bigint;
    /** Peer-to-peer supply index growth factor (in ray). */
    p2pSupplyGrowthFactor: bigint;
    /** The pool's borrow index growth factor (in ray). */
    poolBorrowGrowthFactor: bigint;
    /** Peer-to-peer borrow index growth factor (in ray). */
    p2pBorrowGrowthFactor: bigint;
}
export interface MarketSizeDelta {
    /**  The delta amount in pool unit.*/
    scaledDelta: bigint;
    /**  The total peer-to-peer amount in peer-to-peer unit. */
    scaledP2PTotal: bigint;
}
export interface Deltas {
    /** The `MarketSideDelta` related to the supply side. */
    supply: MarketSizeDelta;
    /** The `MarketSideDelta` related to the borrow side. */
    borrow: MarketSizeDelta;
}
export interface IndexesParams {
    /** The last stored pool supply index (in ray). */
    lastSupplyIndexes: MarketSizeIndexes;
    /** The last stored pool borrow index (in ray). */
    lastBorrowIndexes: MarketSizeIndexes;
    /** The current pool supply index (in ray). */
    poolSupplyIndex: bigint;
    /** The current pool borrow index (in ray). */
    poolBorrowIndex: bigint;
    /** The reserve factor percentage (10 000 = 100%). */
    reserveFactor: BigIntish;
    /** The peer-to-peer index cursor (10 000 = 100%). */
    p2pIndexCursor: BigIntish;
    /** The deltas and peer-to-peer amounts. */
    deltas: Deltas;
    /** The amount of proportion idle (in underlying). */
    proportionIdle: bigint;
}
export interface RateParams {
    /** The pool supply rate per year (in ray). */
    poolSupplyRatePerYear: bigint;
    /** The pool borrow rate per year (in ray). */
    poolBorrowRatePerYear: bigint;
    /** The last stored pool index (in ray). */
    poolIndex: bigint;
    /** The last stored peer-to-peer index (in ray). */
    p2pIndex: bigint;
    /** The delta and peer-to-peer amount. */
    delta: MarketSizeDelta;
    /** The index cursor of the given market (in bps). */
    p2pIndexCursor: bigint;
    /** The reserve factor of the given market (in bps). */
    reserveFactor: bigint;
    /** The proportion idle of the given market (in underlying). */
    proportionIdle: bigint;
}
export declare namespace P2PInterestRates {
    function computeP2PIndexes({ p2pIndexCursor, lastBorrowIndexes, lastSupplyIndexes, poolBorrowIndex, poolSupplyIndex, deltas, reserveFactor, proportionIdle, }: IndexesParams): {
        newP2PSupplyIndex: bigint;
        newP2PBorrowIndex: bigint;
    };
    function computeP2PSupplyRatePerYear({ poolSupplyRatePerYear, poolBorrowRatePerYear, poolIndex, p2pIndex, p2pIndexCursor, reserveFactor, proportionIdle, delta, }: RateParams): bigint;
    function computeP2PBorrowRatePerYear({ poolSupplyRatePerYear, poolBorrowRatePerYear, poolIndex, p2pIndex, p2pIndexCursor, reserveFactor, proportionIdle, delta, }: RateParams): bigint;
}