code: function _parseRequireParams([userResolver, moduleId, callback], useSyncResolve=false) {
    if(isString(userResolver) || Array.isArray(userResolver)) {
      return [settings.get('resolver'), userResolver, moduleId, useSyncResolve];
    }else {
      return [_getResolve(userResolver), moduleId, callback, useSyncResolve];
    }
  }
docs: Take arguments supplied to the different require function and parse ready for internal use.
  
  @private
  @param {Resolver} [userResolver]                               Resolver to use.
  @param {string} moduleId                                       The module to load.
  @param {Function} [callback]                                   Node-style callback to fire if promise not wanted.
  @param {boolean} [useSyncResolve=false]                        Use the native require to child requires?
  @returns {[{Resolver}, {string}, {Function}, {boolean}]}       Parsed parameters, ready for use.