Optional
Readonly
break?: trueTrue to break the parsing loop after parsing the option.
Optional
Readonly
sources?: ReadonlyArray<string | URL>The names of environment data sources to try reading from (in that order), if the option is specified neither on the command-line nor in the standard input. A string means an environment variable, while a URL means a local file.
Optional
Readonly
stdin?: trueTrue to read data from the standard input, if the option is not specified in the command-line. This has precedence over WithEnv.sources.
Defines attributes for options that may read data from the environment.