```
@JsType(isNative=true,
        namespace="<global>")
public interface MutationObserverInit
```
A dictionary interface which describes the configuration of a mutation observer.
As such, it's primarily used as the type of the options parameter on the MutationObserver.observe(BaseNode, MutationObserverInit) method.

Author:

Andrea "Stock" Stocchero

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`setAttributes(boolean attributes)`	Set to true to watch for changes to the value of attributes on the node or nodes being monitored. The default value is false.
`void`	`setCharacterData(boolean characterData)`	Set to true to monitor the specified target node or subtree for changes to the character data contained within the node or nodes. No default value.
`void`	`setCharacterDataOldValue(boolean characterDataOldValue)`	Set to true to record the previous value of a node's text whenever the text changes on nodes being monitored. No default value.
`void`	`setChildList(boolean childList)`	Set to true to monitor the target node (and, if subtree is true, its descendants) for the addition of new child nodes or removal of existing child nodes. The default is false.
`void`	`setSubtree(boolean subtree)`	Set to true to extend monitoring to the entire subtree of nodes rooted at target. The default value is false.

- Method Detail
  - setAttributes
```
@JsProperty
void setAttributes(boolean attributes)
```
    Set to true to watch for changes to the value of attributes on the node or nodes being monitored.
    The default value is false.
    
    Parameters:
    
    attributes - true to watch for changes to the value of attributes on the node or nodes being monitored
  - setCharacterData
```
@JsProperty
void setCharacterData(boolean characterData)
```
    Set to true to monitor the specified target node or subtree for changes to the character data contained within the node or nodes.
    No default value.
    
    Parameters:
    
    characterData - true to monitor the specified target node or subtree for changes to the character data contained within the node or nodes
  - setCharacterDataOldValue
```
@JsProperty
void setCharacterDataOldValue(boolean characterDataOldValue)
```
    Set to true to record the previous value of a node's text whenever the text changes on nodes being monitored.
    No default value.
    
    Parameters:
    
    characterDataOldValue - true to record the previous value of a node's text whenever the text changes on nodes being monitored
  - setChildList
```
@JsProperty
void setChildList(boolean childList)
```
    Set to true to monitor the target node (and, if subtree is true, its descendants) for the addition of new child nodes or removal of existing child nodes.
    The default is false.
    
    Parameters:
    
    childList - true to monitor the target node (and, if subtree is true, its descendants) for the addition of new child nodes or removal of existing child nodes
  - setSubtree
```
@JsProperty
void setSubtree(boolean subtree)
```
    Set to true to extend monitoring to the entire subtree of nodes rooted at target.
    The default value is false.
    
    Parameters:
    
    subtree - true to extend monitoring to the entire subtree of nodes rooted at target

Interface MutationObserverInit

Method Summary

Method Detail

setAttributes

setCharacterData

setCharacterDataOldValue

setChildList

setSubtree