import { FileEntry } from '../types/submit.types.js';
export interface ValidationResult {
    isValid: boolean;
    errors: string[];
}
export declare class FileScannerService {
    constructor();
    validateStructure(directoryPath: string): Promise<ValidationResult>;
    private validatePropertyDirectory;
    private validateSeedDatagroupDirectory;
    private isValidCid;
    scanDirectory(directoryPath: string, batchSize?: number): AsyncGenerator<FileEntry[]>;
    countTotalFiles(directoryPath: string): Promise<number>;
    getAllDataGroupCids(directoryPath: string): Promise<Set<string>>;
}
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