Function default

default<T>(
    args: string[],
    index?: number,
    transform: (value: string) => T,
    validate: (value: unknown) => value is T,
): null | T
Get an argument from the argument list based on the given index.
Type Parameters
- T
Parameters
- args: string[]
  List of arguments
- index: number = 0
  Index of the argument that we're trying to get
- transform: (value: string) => T
  Transformation function
- validate: (value: unknown) => value is T
  Validation function
Returns null | T
Argument value or null if the value is not valid or not found
- Defined in getArgumentFromIndex.ts:11