何もしないタグ付きテンプレート

const noop = () => {}

// TypeScript
const noop = (..._args: unknown[]) => {}

const identity = (v) => v
const identity = (...v) => v
// ts
const identity = (v: unknown) => v

const name = 'world'
console.log(`hello ${name}`)
// hello world

const myTag = (a, b, c) => [a, b, c]

myTag`__${1}___${'str'}__`
// [ [ '__', '___', '__' ], 1, 'str' ]

const identify = (strs: TemplateStringsArray, ...exps: any[]) =>
  strs.map((a, i) => a + String(exps[i] || '')).join('')

const name = 'world'
const suffix = '!!'

identify`hello ${name} ${suffix}.`
// 'hello world !!.'
;`hello ${name} ${suffix}.`
// 'hello world !!.'