Update index.d.ts (#37923)
Update index.d.ts (#37923)

Added two properties to the type definition. These are specified in the documentation and do have effect on fullscreen presentation, but are missing in the types
georgemarshall/DefinitelyTyped,mcliment/DefinitelyTyped,markogresak/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped,dsebastien/DefinitelyTyped,georgemarshall/DefinitelyTyped,dsebastien/DefinitelyTyped