Interface
Common
```kotlin
sealed interface FocusTargetModifierNode : DelegatableNode
```
This modifier node can be delegated to in order to create a modifier that makes a component
focusable.
## Properties
Common
```kotlin
val focusState: FocusState
```
The `FocusState` associated with this `FocusTargetModifierNode`. When you delegate to a
`FocusTargetModifierNode`, instead of implementing `FocusEventModifierNode`, you can get the
state by accessing this variable.
Common
```kotlin
var focusability: Focusability
```
The `Focusability` for this node.
Note that parent `FocusPropertiesModifierNode`s that set `FocusProperties.canFocus` take
priority over this property.
If the current focus state would be affected by a new focusability, focus will be invalidated
as needed.
## Functions
requestFocus
```kotlin
fun requestFocus(): Boolean
```
Request focus for this node.
#### Returns
| | |
| --- | --- |
| | true if focus was successfully requested |
requestFocus
```kotlin
fun requestFocus(focusDirection: FocusDirection = FocusDirection.Enter): Boolean
```
Request focus for this node.
#### Parameters
| | |
| --- | --- |
| focusDirection | The direction from which the focus is being requested |
#### Returns
| | |
| --- | --- |
| | true if focus was successfully requested |