TypeScript params obj from obj

obj-from-obj.ts

/**
   * loop through the config obj and delete the things we do not need
   * to make a params obj from the config obj
   */
  static objFromConfig(params) {
    const newObj = JSON.parse(JSON.stringify(params));
    Object.entries(newObj).map(([k, v]) => {
      if (v === null || v === '') {
        delete newObj[k];
      }
    });
    return newObj;
  }