import * as _ from 'lodash';

console.log(_.chunk([1, 2, 3, 4, 5], 2))

const NUM = 45;

interface Cat {
  name: String,
  sex: String
}

function touchCat (cat: Cat) {
  console.log('miao~ ', cat.name)
}

touchCat({
  name: 'tom',
  sex: '23'
})