Interface WeakSet<T>

Readonly [toStringTag]

add

• add(value): WeakSet<T>

• Appends a new object to the end of the WeakSet.

  Parameters

  • value: T

  Returns WeakSet<T>

delete

• delete(value): boolean

• Removes the specified element from the WeakSet.

  Parameters

  • value: T

  Returns boolean

  Returns true if the element existed and has been removed, or false if the element does not exist.

has

• has(value): boolean

• Parameters

  • value: T

  Returns boolean

  a boolean indicating whether an object exists in the WeakSet or not.