code: function parseNpmOption (option) {
    if (!option || typeof option !== 'string') {
      return option
    }
  
    const parsedOption = option.replace(/([A-Z])/g, (match, p) => {
      return `-${p.toLowerCase()}`
    })
  
    return `--${parsedOption}`
  }
docs: 处理 npm option
  "saveDev" => "--save-dev"
  
  @param {string} option option
  @return {string} parsed option