express-storage/dist/drivers/s3.driver.d.ts

A simple and powerful file upload and storage management package for Express.js applications. Supports multiple storage drivers including S3, GCS, OCI, and local storage with presigned URL support.

import { BaseStorageDriver } from './base.driver.js';
import { FileUploadResult, PresignedUrlResult } from '../types/storage.types.js';
/**
 * AWS S3 storage driver
 */
export declare class S3StorageDriver extends BaseStorageDriver {
    private s3Client;
    private bucketName;
    private region;
    constructor(config: any);
    /**
     * Upload file to S3
     */
    upload(file: Express.Multer.File): Promise<FileUploadResult>;
    /**
     * Generate presigned upload URL
     */
    generateUploadUrl(fileName: string): Promise<PresignedUrlResult>;
    /**
     * Generate presigned view URL
     */
    generateViewUrl(fileName: string): Promise<PresignedUrlResult>;
    /**
     * Delete file from S3
     */
    delete(fileName: string): Promise<boolean>;
}
/**
 * AWS S3 presigned storage driver
 */
export declare class S3PresignedStorageDriver extends S3StorageDriver {
    constructor(config: any);
    /**
     * Override upload to return presigned URL instead of direct upload
     */
    upload(file: Express.Multer.File): Promise<FileUploadResult>;
}
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