export const collectionConstructor = [ 'Array' , 'Map' , 'Set' , 'WeakSet' , 'WeakMap' ] ; export const writingMethods = [ 'copyWithin' , 'fill' , 'pop' , 'push' , 'reverse' , 'set' , 'shift' , 'sort' , 'splice' , 'unshift' , 'add' , 'clear' , 'delete' , ] ;