/**
 * @docs https://docs.tempo.xyz/protocol/fees/spec-fee-amm#2-feemanager-contract
 */
export declare const TEMPO_FEE_MANAGER_ADDRESS: "0xfeec000000000000000000000000000000000000";
export declare const feeManagerAbi: readonly [{
    readonly name: "userTokens";
    readonly type: "function";
    readonly stateMutability: "view";
    readonly inputs: readonly [{
        readonly type: "address";
        readonly name: "user";
    }];
    readonly outputs: readonly [{
        readonly type: "address";
    }];
}];
export declare const isTempoChain: (chainId: string | undefined) => boolean;
/**
 * Convert a gas fee amount from 18 decimals (attodollars)
 * to 6-decimal TIP-20 stablecoin units (microdollars).
 * All TIP-20 tokens on Tempo have 6 decimals.
 * @docs https://docs.tempo.xyz/protocol/fees/spec-fee#fee-units
 */
export declare const convertTempoFeeToStablecoinUnits: (feeIn18Dec: bigint) => bigint;
export type TempoFeeData = {
    gasBalance: bigint;
    /**
     * The address of the resolved gas token.
     * Either the account-preferred token address or the fromToken address.
     */
    gasTokenAddress: string;
};
export type ChainFeeParams = {
    fromTokenPaysGasFees: boolean;
    gasTokenBalanceWei: bigint;
    /**
     * Converts a raw fee (from gas estimator)
     * into the correct unit for the resolved gas token.
     * Handles the 18-dec to 6-dec conversion for Tempo.
     */
    normalizeFee: (rawFee: bigint) => bigint;
};