onBeforeMatch | function | (optional) Is called after matching content inside a closed animation is opened using openOnFind. Use it to synchronize external open state and controls. |
onOpen | function | (optional) Is called when fully opened or closed. Returns true or false depending on the state. |
onAnimationStart | function | (optional) Is called when animation has started. The first parameter is a string. Depending on the state, the value can be opening, closing or adjusting. |
onAnimationEnd | function | (optional) Is called when animation is done and the full height is reached. The first parameter is a string. Depending on the state, the value can be opened, closed or adjusted. |
onInit | function | (optional) Is called once before mounting the component (useLayoutEffect). Returns the instance of the internal animation class. |