text: /**
   * Lots of params with default values.
   *
   * @param [option] {object}
   * @param [option.one=1] {number} - [option.one=1]
   * @param [option.one="1"] {string} - [option.one="1"]
   * @param [option.one=1] {string} - [option.one=1]
   * @param [option.flag=true] {boolean} - [option.flag=true]
   * @param [option.func=function(){}] {function} - [option.func=function(){}]
   * @param {function} [option.func=function(){}] - [option.func=function(){}]
   * @param {function|string} [option.func=function(){}] - [option.func=function(){}]
   * @param {string|function} [option.func=function(){}] - [option.func=function(){}]
   * @param [option.one=/regex/] {RegExp} - [option.one=/regex/]
   * @param [option.arr=[ 1, 2, 3 ]] {Array} - [option.arr=[ 1, 2, 3 ]]
   * @param [option.arr=[ 1, 2, 3 ]] {string|Array} - [option.arr=[ 1, 2, 3 ]]
   * @param [option.arr=[ 1, 2, 3 ]] {Array|string} - [option.arr=[ 1, 2, 3 ]]
   * @param {generator} [option.generator=*function(){}] - [option.generator=*function(){}]
   * @param [option.binary=0b11] {binary} - [option.binary=0b11]
   * @param [option.octal=0o440] {octal} - [option.octal=0o440]
   * @param [option.hex=0xFF] {hex} - [option.hex=0xFF]
   * @param [option.template=`test`] {template} - [option.template=`test`]
   * @param [option.whitespace="  "] {string} - [option.whitespace="  "]
   * @param [option.null=null] {null} - [option.null=null]
   *
   */
  function paramDefaults (options) {}
  