SpawnOptions.OptionsObject.stdin

The file descriptor for the standard input. It may be:

• "ignore", null, undefined: The process will have no standard input
• "pipe": The process will have a new FileSink for standard input
• "inherit": The process will inherit the standard input of the current process
• ArrayBufferView, Blob: The process will read from the buffer
• number: The process will read from the file descriptor