import type { Hex } from '@metamask/utils';
import type { TransactionControllerMessenger } from '../TransactionController.js';
import type { TransactionMeta } from '../types.js';
import { OracleLayer1GasFeeFlow } from './OracleLayer1GasFeeFlow.js';
/**
 * Scroll layer 1 gas fee flow that obtains gas fee estimate using an oracle contract.
 */
export declare class ScrollLayer1GasFeeFlow extends OracleLayer1GasFeeFlow {
    protected getOracleAddressForChain(_chainId: Hex): Hex;
    protected shouldSignTransaction(): boolean;
    matchesTransaction({ transactionMeta, }: {
        transactionMeta: TransactionMeta;
        messenger: TransactionControllerMessenger;
    }): Promise<boolean>;
}
//# sourceMappingURL=ScrollLayer1GasFeeFlow.d.ts.map