import { type BigIntish } from "@morpho-org/blue-sdk";
export declare namespace MorphoAaveMath {
    const INDEX_ONE: bigint;
    const indexMul: (a: BigIntish, b: BigIntish) => bigint;
    const indexDiv: (a: BigIntish, b: BigIntish) => bigint;
    const indexDivUp: (a: BigIntish, b: BigIntish) => bigint;
    const PERCENT_ONE: bigint;
    const percentMul: (a: BigIntish, pct: BigIntish) => bigint;
    const percentToWad: (pct: bigint) => bigint;
    /**
     * Computes APYs from rates
     *
     * @param poolSupplyRate in RAY _(27 decimals)_
     * @param poolBorrowRate in RAY _(27 decimals)_
     * @param p2pIndexCursor in BASE_UNITS _(4 decimals)_
     * @param supplyProportionDelta in RAY _(27 decimals)_
     * @param borrowProportionDelta in RAY _(27 decimals)_
     * @param proportionIdle in RAY _(27 decimals)_
     * @param reserveFactor in BASE_UNITS _(4 decimals)_
     * @returns the computed APYs in BASE_UNITS _(4 decimals)_
     */
    function computeApysFromRates(poolSupplyRate: bigint, poolBorrowRate: bigint, p2pIndexCursor: BigIntish, supplyProportionDelta?: bigint, borrowProportionDelta?: bigint, proportionIdle?: bigint, reserveFactor?: BigIntish): {
        poolBorrowAPY: bigint;
        poolSupplyAPY: bigint;
        p2pSupplyAPY: bigint;
        p2pBorrowAPY: bigint;
        p2pAPY: bigint;
    };
}