import { S3Client } from '@aws-sdk/client-s3';
import { ProjectGraph, ProjectGraphProjectNode } from '@nx/devkit';

/**
 * Upload a file to a Cloudflare R2 bucket
 *
 * @param client - The S3 client configured for Cloudflare R2
 * @param bucketName - The name of the R2 bucket
 * @param bucketPath - The path within the R2 bucket where the file will be uploaded
 * @param fileName - The name of the file to upload
 * @param version - The version metadata to associate with the file
 * @param fileContent - The content of the file to upload
 * @param contentType - The MIME type of the file content
 * @param isDryRun - Whether to perform a dry run without actual upload
 */
declare function uploadFile(client: S3Client, bucketName: string, bucketPath: string | undefined, fileName: string, version: string, fileContent: string, contentType?: string, isDryRun?: boolean): Promise<void>;
/**
 * Get internal dependencies of a project from the project graph
 *
 * @param projectName - The name of the project
 * @param graph - The project graph
 * @returns An array of internal project nodes that are dependencies of the specified project
 */
declare function getInternalDependencies(projectName: string, graph: ProjectGraph): ProjectGraphProjectNode[];
/**
 * Determine if a MIME type represents a text file
 *
 * @param mimeType - The MIME type to check
 * @returns True if the MIME type represents a text file, false otherwise
 */
declare function isTextFile(mimeType: string): boolean;
/**
 * Get the appropriate encoding for a given MIME type
 *
 * @param mimeType - The MIME type to evaluate
 * @returns The encoding string ("utf8" for text files, "binary" for others)
 */
declare function getEncoding(mimeType: string): BufferEncoding;

export { getEncoding, getInternalDependencies, isTextFile, uploadFile };