import { UploadFile, UploadSession } from '../types/index.js';
export declare function createInitialSessionManifest(session: UploadSession): UploadSession;
export declare function recordFileStart(file: UploadFile): void;
export declare function recordFileSuccess(file: UploadFile, bytesUploaded: number): void;
export declare function recordFileSkipped(file: UploadFile): void;
export declare function recordFileFailure(file: UploadFile, error: UploadError, retryable: boolean): void;
export declare function updateSessionStats(session: UploadSession): void;
type UploadErrorCategory = NonNullable<UploadFile['lastError']>['category'];
interface UploadError {
    category: UploadErrorCategory;
    message: string;
    code?: string | number;
    details?: Record<string, unknown> | string;
}
export {};