import { CASINO_GAME_TYPE, Token } from "@betswirl/sdk-core";
type UseEstimateVRFFeesProps = {
    game: CASINO_GAME_TYPE | undefined;
    token: Token | undefined;
    betCount: number;
};
/**
 * Estimates Chainlink VRF fees for random number generation.
 * VRF ensures provably fair randomness in gambling applications.
 *
 * @param props.game - Type of casino game
 * @param props.token - Token used for betting
 * @param props.betCount - Number of bets (affects gas consumption)
 * @returns VRF fee estimates with buffer, gas price, and formatted values
 *
 * @example
 * ```ts
 * const { vrfFees, formattedVrfFees } = useEstimateVRFFees({
 *   game: CASINO_GAME_TYPE.DICE,
 *   token: ethToken,
 *   betCount: 1
 * })
 * ```
 */
export declare function useEstimateVRFFees(props: UseEstimateVRFFeesProps): {
    wagmiHook: import("wagmi").UseCallReturnType<import("viem").CallReturnType>;
    vrfFees: bigint;
    gasPrice: bigint;
    formattedVrfFees: number;
    getVrfFeesAndGasPrice: () => Promise<{
        vrfFees: bigint;
        gasPrice: bigint;
    }>;
};
export {};