import type { TransactionControllerMessenger } from '../TransactionController.js';
import type { GasFeeFlow, GasFeeFlowRequest, GasFeeFlowResponse, TransactionMeta } from '../types.js';
/**
 * Implementation of a gas fee flow specific to Linea networks that obtains gas fee estimates using:
 * - The `linea_estimateGas` RPC method to obtain the base fee and lowest priority fee.
 * - Static multipliers to increase the base and priority fees.
 */
export declare class LineaGasFeeFlow implements GasFeeFlow {
    #private;
    matchesTransaction({ transactionMeta, }: {
        transactionMeta: TransactionMeta;
        messenger: TransactionControllerMessenger;
    }): boolean;
    getGasFees(request: GasFeeFlowRequest): Promise<GasFeeFlowResponse>;
}
//# sourceMappingURL=LineaGasFeeFlow.d.ts.map