ReadonlylastThe lastModified read-only property of the File interface provides the last modified date of the file as the number of milliseconds since the Unix epoch (January 1, 1970 at midnight).
ReadonlynameThe name read-only property of the File interface returns the name of the file represented by a File object.
ReadonlysizeThe size read-only property of the Blob interface returns the size of the Blob or File in bytes.
ReadonlytypeThe type read-only property of the Blob interface returns the MIME type of the file.
ReadonlywebkitThe webkitRelativePath read-only property of the File interface contains a string which specifies the file's path relative to the directory selected by the user in an input element with its webkitdirectory attribute set.
The arrayBuffer() method of the Blob interface returns a Promise that resolves with the contents of the blob as binary data contained in an ArrayBuffer.
The bytes() method of the Blob interface returns a Promise that resolves with a Uint8Array containing the contents of the blob as an array of bytes.
The slice() method of the Blob interface creates and returns a new Blob object which contains data from a subset of the blob on which it's called.
Optionalstart: numberOptionalend: numberOptionalcontentType: stringThe stream() method of the Blob interface returns a ReadableStream which upon reading returns the data contained within the Blob.
The text() method of the string containing the contents of the blob, interpreted as UTF-8.
Do not reference this directly.