import RaFile from './raFile';
/**
 * Class representing a genomes.txt file.
 * @extends RaFile
 * @param {(string|string[])} [genomesFile=[]] - A genomes.txt file as a string
 * @throws {Error} Throws if the first line of the hub.txt file doesn't start
 * with "genome <genome_name>" or if it has invalid entries
 */
export default class GenomesFile extends RaFile {
    validate(requiredFields?: string[]): void;
}