**What is the current behavior?** `TypeError: Cannot read property 'frames' of undefined at Object.o [as zoomLevel]` Probably this place https://github.com/xobotyi/zoom-level/blob/master/src/index.ts#L64
What is the current behavior?
TypeError: Cannot read property 'frames' of undefined at Object.o [as zoomLevel]Probably this place https://github.com/xobotyi/zoom-level/blob/master/src/index.ts#L64