Raised when items are added, removed, or moved from a Collection.

interface ChangeEvent<T, Target> {
    added: T[];
    moved: T[];
    removed: T[];
    target: Target;
}

Type Parameters

  • T
  • Target = Collection<T>

Properties

added: T[]

The items that were added.

moved: T[]

The items that were moved.

removed: T[]

The items that were removed.

target: Target

The Collection that raised the event.