Function toSpliced

packages/reactivity/src/arrayInstrumentations.ts:218–221

(...args: unknown[])

  },

  toSpliced(...args: unknown[]) {
    // @ts-expect-error user code may run in es2016+
    return (reactiveReadArray(this).toSpliced as any)(...args)
  },

  unshift(...args: unknown[]) {
    return noTracking(this, 'unshift', args)