import { Token } from "@betswirl/sdk-core";
import { Address } from "viem";
type UseTokenAllowanceProps = {
    token?: Token;
    spender: Address;
    amount: bigint;
    enabled?: boolean;
};
/**
 * Hook to check and manage token allowances for betting.
 * Automatically prompts for approval when allowance is insufficient.
 *
 * @param props.token - Token to check allowance for
 * @param props.spender - Contract address that will spend the tokens
 * @param props.amount - Amount of tokens needed
 * @param props.enabled - Whether to enable the hook (default: true)
 * @returns
 * - allowance: Current allowance amount
 * - needsApproval: Whether approval is needed
 * - approve: Function to approve max amount
 * - isApprovePending: Whether user needs to sign the approval transaction
 * - isApproveConfirming: Whether approval transaction is being confirmed on-chain
 * - isSuccess: Whether approval was successful
 *
 * @example
 * ```ts
 * const { needsApproval, approve, isApprovePending, isApproveConfirming } = useTokenAllowance({
 *   token: selectedToken,
 *   spender: gameContractAddress,
 *   amount: betAmount
 * })
 *
 * if (needsApproval) {
 *   await approve()
 * }
 * ```
 */
export declare function useTokenAllowance(props: UseTokenAllowanceProps): {
    allowance: bigint;
    needsApproval: boolean;
    approve: () => Promise<void>;
    effectiveToken: Token | undefined;
    resetApprovalState: () => void;
    approveWriteWagmiHook: import("wagmi").UseWriteContractReturnType<import("wagmi").Config, unknown>;
    approveWaitingWagmiHook: import("wagmi").UseWaitForTransactionReceiptReturnType<import("wagmi").Config, 56 | 421614 | 43113 | 80002 | 84532 | 42161 | 43114 | 137 | 8453, {
        blobGasPrice?: bigint | undefined;
        blobGasUsed?: bigint | undefined;
        blockHash: import("viem").Hash;
        blockNumber: bigint;
        contractAddress: Address | null | undefined;
        cumulativeGasUsed: bigint;
        effectiveGasPrice: bigint;
        from: Address;
        gasUsed: bigint;
        logs: import("viem").Log<bigint, number, false>[];
        logsBloom: import("viem").Hex;
        root?: `0x${string}` | undefined;
        status: "success" | "reverted";
        to: Address | null;
        transactionHash: import("viem").Hash;
        transactionIndex: number;
        type: import("viem").TransactionType;
        chainId: number;
    }>;
    allowanceReadWagmiHook: import("wagmi").UseReadContractReturnType<import("viem").Abi | readonly unknown[], string, readonly unknown[], unknown>;
};
export {};