Properties
cancelable
cancelable: boolean
currentTarget
currentTarget: EventTarget & T
defaultPrevented
defaultPrevented: boolean
elapsedTime
elapsedTime: number
eventPhase
eventPhase: number
isTrusted
isTrusted: boolean
nativeEvent
nativeEvent: TransitionEvent
propertyName
propertyName: string
pseudoElement
pseudoElement: string
target
target: EventTarget
timeStamp
timeStamp: number