export interface PinataMetadata {
    name?: string;
    keyvalues?: Record<string, string | number | Date | null | undefined>;
    directoryName?: string;
}
export interface DirectoryUploadResult {
    success: boolean;
    cid?: string;
    error?: string;
}
/**
 * Dedicated service for uploading directories to IPFS via Pinata.
 * This service is optimized for directory uploads without validation,
 * rate limiting, or other overhead from the main PinataService.
 */
export declare class PinataDirectoryUploadService {
    private readonly pinataJwt;
    private readonly pinataApiUrl;
    constructor(pinataJwt: string);
    /**
     * Upload an entire directory to Pinata as a single IPFS directory.
     * All files in the directory are uploaded in a single request.
     *
     * @param directoryPath - The absolute path to the directory to upload
     * @param metadata - Optional metadata for the upload
     * @returns Upload result with the directory CID
     */
    uploadDirectory(directoryPath: string, metadata?: PinataMetadata): Promise<DirectoryUploadResult>;
    /**
     * Recursively get all files in a directory.
     * @param dir - Directory path
     * @returns Array of file paths
     */
    private getAllFiles;
    /**
     * Get relative path from base directory, preserving the property directory structure.
     * For the upload command, we want to preserve: propertyDir/filename.json
     *
     * @param base - Base directory path (the extracted temp directory)
     * @param file - File path
     * @returns Relative path in format: propertyDir/filename
     */
    private getRelativePath;
}
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