interface _UploadCommonimport { type _UploadCommon } from "https://deno.land/x/mtkruto@0.1.301/mod.ts"; PropertiesoptionalfileName: stringThe file name to assign if applicable. optionalmimeType: stringThe mime type to assign if applicable. optionalchunkSize: numberSize of each upload chunk in bytes. optionalsignal: AbortSignal | nullUpload abort signal.