mapPushEvents
Source Location: packages/core/src/source.ts#L1539
Signature
function mapPushEvents<T>( transform: (pushEvents: Push<T>, index: number) => Throw | End, ): Operator<T, never>
function mapPushEvents<T, U>( transform: ( pushEvent: Push<T>, index: number, ) => Event<U> | undefined | null, ): Operator<T, U>