Function defaultOptions

defaultOptions(options: OptionList, ...defs: OptionList[]): OptionList
Merge options without warnings (so we can add new default values into an existing default list)
Parameters
- options: OptionList
  The option list to be merged into
- ...defs: OptionList[]
  The option lists to merge into the first one
Returns OptionList
The modified options list
- Defined in ts/util/Options.ts:285