interface Target {
    price: bigint;
    decimals: number | undefined;
}
/**
 * Static utility namespace for converting between token amounts and
 * normalized value using oracle-like prices.
 *
 * All helpers rely on shared fixed-point constants (`WAD` and
 * `PRICE_DECIMALS`) to keep arithmetic consistent across assets
 * with different token decimal precisions.
 */
export declare class PriceUtils {
    /**
     * This class is intentionally non-instantiable.
     */
    private constructor();
    /**
     * Calculates normalized total value for a token amount at a given price.
     *
     * Formula:
     * `(amount * WAD * price) / 10^decimals / PRICE_DECIMALS`
     *
     * @param price Token unit price in `PRICE_DECIMALS` precision.
     * @param amount Token amount in raw token units.
     * @param decimals Token decimals used to normalize `amount` (defaults to `18`).
     * @returns Total value in WAD-normalized units.
     */
    static calcTotalPrice: (price: bigint, amount: bigint, decimals?: number | undefined) => bigint;
    /**
     * Converts a normalized monetary value into target token amount by price.
     *
     * Formula:
     * `(totalMoney * 10^targetDecimals * PRICE_DECIMALS) / targetPrice / WAD`
     *
     * Safety behavior:
     * - returns `0n` when `targetPrice <= 0n` to avoid invalid division
     *
     * @param totalMoney Value to convert, expected in WAD-normalized units.
     * @param target Conversion target configuration:
     * - `price`: target token unit price in `PRICE_DECIMALS` precision
     * - `decimals`: target token decimals (defaults to `18`)
     * @returns Target token amount in raw token units.
     */
    static convertByPrice(totalMoney: bigint, { price: targetPrice, decimals: targetDecimals }: Target): bigint;
}
export {};