How to use the @storybook/node-logger.logger.log function in @storybook/node-logger

mergeWith({}, ...args, (objValue, srcValue) => {
    if (Array.isArray(srcValue) && Array.isArray(objValue)) {
      srcValue.forEach(s => {
        const existing = objValue.find(o => o === s || isEqual(o, s));
        if (!existing) {
          objValue.push(s);
        }
      });

      return objValue;
    }
    if (Array.isArray(objValue)) {
      logger.log(['the types mismatch, picking', objValue]);
      return objValue;
    }
    return undefined;
  });