import { FileKeyEncoded, FileKeyParts } from "./packages/fragment-upload/src/keys.js";
import { UploadChecksum } from "./packages/fragment-upload/src/storage/types.js";
import { FileMetadata, FileVisibility, UploadStrategy } from "./packages/fragment-upload/src/types.js";

//#region src/client/helpers.d.ts
type UploadProgress = {
  bytesUploaded: number;
  totalBytes: number;
  partsUploaded: number;
  totalParts?: number;
};
type CreateUploadAndTransferOptions = {
  keyParts?: FileKeyParts;
  fileKey?: FileKeyEncoded;
  filename?: string;
  contentType?: string;
  checksum?: UploadChecksum | null;
  tags?: string[];
  visibility?: FileVisibility;
  uploaderId?: string;
  metadata?: Record<string, unknown>;
  onProgress?: (progress: UploadProgress) => void;
};
type UploadCreateResponse = {
  uploadId: string;
  fileKey: string;
  status: "created";
  strategy: UploadStrategy;
  expiresAt: string;
  upload: {
    mode: "single" | "multipart";
    transport: "direct" | "proxy";
    uploadUrl?: string;
    uploadHeaders?: Record<string, string>;
    partSizeBytes?: number;
    maxParts?: number;
    partsEndpoint?: string;
    completeEndpoint: string;
    contentEndpoint?: string;
  };
};
type UploadHelpers = {
  createUploadAndTransfer: (file: Blob, options: CreateUploadAndTransferOptions) => Promise<{
    upload: UploadCreateResponse;
    file: FileMetadata;
  }>;
  downloadFile: (fileKeyOrParts: FileKeyEncoded | FileKeyParts) => Promise<Response>;
};
//#endregion
export { CreateUploadAndTransferOptions, UploadCreateResponse, UploadHelpers };
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