import { CdmLogger } from '@cdm-logger/core';
import { AwsS3Config, AwsS3UploadedFileResponse, IAwsS3Service } from '@container-stack/file-info-core';
import { IGenerateKeyOptions, IIImageUploadOptions as IImageUploadOptions, IUploadFile as File, IFileImageFilter } from 'common/server';
export declare class AWSS3Service implements IAwsS3Service {
    private s3;
    private logger;
    static readonly directoryName = "uploads";
    private readonly config;
    constructor(config: AwsS3Config, logger: CdmLogger.ILogger);
    get basePath(): string;
    private static generateKey;
    createSignedUrl(options: IGenerateKeyOptions): Promise<string>;
    /**
     * Parse S3 URL to extract bucket and key
     * Supports multiple formats:
     * - https://bucket.s3.region.amazonaws.com/key
     * - https://s3.region.amazonaws.com/bucket/key
     * - s3://bucket/key
     */
    parseS3Url(url: string): {
        bucket: string;
        key: string;
    } | null;
    /**
     * Create a pre-signed URL for downloading/reading a file from S3
     * @param s3KeyOrUrl - Either an S3 key (for default bucket) or full S3 URL
     * @param expiresIn - URL expiration time in seconds (default: 300 = 5 minutes)
     * @param bucketName - Optional bucket name (if not using full URL)
     * @returns Pre-signed URL for downloading the file
     */
    createDownloadSignedUrl(s3KeyOrUrl: string, expiresIn?: number, bucketName?: string): Promise<string>;
    private createUploadStream;
    getKeyFromUrl(url: string): string;
    deleteFile(url: string): Promise<boolean>;
    uploadFile(file: File, options: IImageUploadOptions): Promise<AwsS3UploadedFileResponse>;
    static getKeyFromEncodedUrl(url: string): string;
    generateImageHandlerURL(imageKey: string, filters: IFileImageFilter): string;
    getProcessedFile(url: string, edits: Record<string, unknown>): string;
    getKeyFromResizedUrl(url: string): string;
}
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