export type Progress = { totalMB: number; totalDuration: number } export interface API { sequentialWriteTest: ( options: { filePath: string sizeInMB: number rounds: number bufferSizeMB: number keepTheFile?: boolean }, callback?: (progress: Progress) => void ) => Promise sequentialReadTest: (filePath: string, options: { deleteAfter: boolean }) => Promise createEmptyFile: (filePath: string, sizeInMB: number) => Promise }