Function isBooleanDef

src/args.ts:15–19

Boolean when no value placeholder and type is not string/number/array

(def: OptionDef)

/** Boolean when no value placeholder and type is not string/number/array */
function isBooleanDef(def: OptionDef): boolean {
  if (def.type === 'boolean') return true;
  if (def.type === 'string' || def.type === 'number' || def.type === 'array') return false;
  return !def.flag.includes('<') && !def.flag.includes('[');
}

interface FlagSchema {
  booleans: Set<string>;