## Replaceitem
Sets a specific container slot to a item.
* for Entities:
|constructor| |
|--|--|
|Entity|The entity|
|item|the Item you want to set(required) |
|slot|a String representation of the slot(required)|
**Example:**
```dart
Replaceitem(Entity.Player(),
slot: "hotbar.5"
item: Item(
ItemType.apple,
count: 5,
model: 339001
)
)
⇒ replaceitem entity @p hotbar.5 minecraft:apple{"CustomModelData":339001} 5
```
> replaceitem block will follow