@:optionaloptionalread onlyuid:Null<Int>
Sets the user identity of the process.
@:optionaloptionalread onlysilent:Null<Bool>
whether or not to send output to parent's stdio. Default: false
@:optionaloptionalread onlygid:Null<Int>
Sets the group identity of the process.
@:optionaloptionalread onlyexecArgv:Null<Array<String>>
list of string arguments passed to the node executable. Default: process.execArgv
@:optionaloptionalread onlyexec:Null<String>
file path to worker file. Default: process.argv[1]
@:optionaloptionalread onlyargs:Null<Array<String>>
string arguments passed to worker. Default: process.argv.slice(2)