ProgramBuilder.stringFlag() method

Add an optional valued flag to the program.

Signature:

stringFlag<K extends string>(name: string, options: INullableValuedFlagOptions<K, string>): ExtendProgramBuilderWithOptional<T, K, string>;

Parameters

Parameter	Type	Description
name	string	The name for the flag, including leading dashes. Multiple alternative names may be specified by separating them within the string by commas. For example, "-i,--input".
options	INullableValuedFlagOptions<K, string>	See INullableValuedFlagOptions.

Returns:

ExtendProgramBuilderWithOptional<T, K, string>