Map.getStreetView does not return StreetViewPanorama #324
Description
``The Map.getStreetView function does not return a StreetViewPanorama mock.
dist/index.js#310
this.getStreetView = jest
.fn()
.mockImplementation(() => jest.fn());
This should be changed to return a StreetViewPanorama instead:
this.getStreetView = jest
.fn()
.mockImplementation(() => new StreetViewPanorama());