import { DownloadResult, ListOptions, ListResult, SignedUploadOptions, SignedUploadUrl, Storage, UploadResult } from "emdash";

//#region src/storage/r2.d.ts
/**
 * R2 Storage implementation using native bindings
 */
declare class R2Storage implements Storage {
  private bucket;
  private publicUrl?;
  constructor(bucket: R2Bucket, publicUrl?: string);
  upload(options: {
    key: string;
    body: Buffer | Uint8Array | ReadableStream<Uint8Array>;
    contentType: string;
  }): Promise<UploadResult>;
  download(key: string): Promise<DownloadResult>;
  delete(key: string): Promise<void>;
  exists(key: string): Promise<boolean>;
  list(options?: ListOptions): Promise<ListResult>;
  getSignedUploadUrl(_options: SignedUploadOptions): Promise<SignedUploadUrl>;
  getPublicUrl(key: string): string;
}
/**
 * Create R2 storage adapter
 * This is the factory function called at runtime
 *
 * Uses cloudflare:workers to access bindings directly.
 */
declare function createStorage(config: Record<string, unknown>): Storage;
//#endregion
export { R2Storage, createStorage };