text: import { deco, says } from '@spare/logger'
  
  const alpha = { foo: 1, bar: [ 2, 4 ] }
  alpha |> deco |>  says.alpha
  const beta = alpha
  beta.foo = -1
  beta |> deco |> says.beta
  alpha |> deco |> says.alpha
  
  let { foo, bar } = alpha
  const gamma = { foo, bar }
  gamma.foo = -3
  gamma |> deco |> says.beta
  alpha |> deco |> says.alpha
  