import ProgressBar from '../../console/progressBar.js';
import File from '../../types/files/file.js';
import FileFactory from '../../types/files/fileFactory.js';
import Options from '../../types/options.js';
import Module from '../module.js';
/**
 * For every input {@link ROM} file found, attempt to find a matching {@link Header} and resolve its
 * header-less checksum.
 */
export default class ROMHeaderProcessor extends Module {
    private readonly options;
    private readonly fileFactory;
    private readonly driveSemaphore;
    constructor(options: Options, progressBar: ProgressBar, fileFactory: FileFactory);
    /**
     * Process each {@link File}, finding any {@link Header} present.
     */
    process(inputRomFiles: File[]): Promise<File[]>;
    private fileNeedsProcessing;
    private getFileWithHeader;
}