import { StateMachine } from 'klayr-framework';
import { DexGovernableConfig } from '../../config';
import { FeeMethod } from '../../types';
export declare function verifyBaseFee(this: {
    name: string;
    _feeMethod: FeeMethod | undefined;
    _config: DexGovernableConfig;
}, context: StateMachine.TransactionVerifyContext): Promise<void>;