---
title: "init(behaviorTree:availableBehaviorTrees:)"
framework: realitykit
role: symbol
role_heading: Initializer
path: "realitykit/behaviortreecomponent/init(behaviortree:availablebehaviortrees:)"
---

# init(behaviorTree:availableBehaviorTrees:)

## Declaration

```swift
init(behaviorTree: BehaviorTreeResource?, availableBehaviorTrees: [String : BehaviorTreeResource])
```