Properties
handler
handler: (mutationsList: MutationRecord[], observer: MutationObserver) => void
Type declaration
-
- (mutationsList: MutationRecord[], observer: MutationObserver): void
-
Parameters
-
mutationsList: MutationRecord[]
-
observer: MutationObserver
Returns void
Optional options
options: undefined | MutationObserverInit
Optional target
target: undefined | Ref<undefined | HTMLElement>
useMutationObserver 参数