| 'use strict'; | 
| // https://github.com/tc39/proposal-upsert | 
| require('../modules/esnext.map.get-or-insert'); | 
| require('../modules/esnext.map.get-or-insert-computed'); | 
| require('../modules/esnext.weak-map.get-or-insert'); | 
| require('../modules/esnext.weak-map.get-or-insert-computed'); |