ProgramBuilder.arg() method

Add a positional argument to the program.

Signature:

arg<K extends string>(dest: K, options?: IPositionalArgumentMetadata): ExtendProgramBuilderWithRequired<T, K, string>;

Parameters

Parameter	Type	Description
dest	K	The destination key into which the argument value will be stored.
options	IPositionalArgumentMetadata	See IPositionalArgumentMetadata.

Returns:

ExtendProgramBuilderWithRequired<T, K, string>

The order in which you call arg on a ProgramBuilder matters.