message: reformat, linter
diff: @@ -28,7 +28,7 @@ export class Collection<K = string, V = any> extends Map<K, V> {
  const arr = this.array()
  if (typeof amount === 'undefined') return arr[arr.length - 1]
  if (amount < 0) return this.first(amount * -1)
  - if (typeof amount !== 'number' && !amount) return []
  + if (!amount) return [] // eslint-disable-line
  return arr.slice(-amount)
  }
  @@ -38,7 +38,7 @@ export class Collection<K = string, V = any> extends Map<K, V> {
  random(amount?: number): V | V[] {
  let arr = this.array()
  if (typeof amount === 'undefined') return arr[Math.floor(Math.random() * arr.length)]
  - if (arr.length === 0 || typeof amount !== 'number' && !amount) return []
  + if (arr.length === 0 || !amount) return [] // eslint-disable-line
  arr = arr.slice()
  return Array.from({ length: amount }, (): V => arr.splice(Math.floor(Math.random() * arr.length), 1)[0])
  }
  