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Inserts the specified item at the end of the collection. The index is ignored.
protected override Task<int> InsertAsyncOverride(int index, T item, CancellationToken cancellationToken)
| Type | Name | Description |
|---|---|---|
| int | index | This parameter is ignored. |
| T | item | The item to be inserted. |
| CancellationToken | cancellationToken | The cancellation token. |
| Type | Description |
|---|---|
| Task<int> |