Function watchForNode

watchForNode(condition, callback, ancestor?, observerOptions?): MutationObserver
Create a mutation observer that watches for a node matching a condition.
Parameters
- condition: ((node) => boolean)
  
  a function that returns true if the node matches
  - - (node): boolean
    - Parameters
      
      node: Node
      
      Returns boolean
- callback: ((element) => void)
  
  a function to call when the node is added
  - - (element): void
    - Parameters
      
      element: Node
      
      Returns void
- ancestor: Node = document.body
  
  the ancestor element to watch
- observerOptions: MutationObserverInit = ...
  
  options to pass to the MutationObserver
Returns MutationObserver
a MutationObserver
- Defined in src/utils.ts:43

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