docs(api): add option to add types to @property
docs(api): add option to add types to @property

driftyco/ionic,jarrodkoch/ionic,TillaTheHun0/ionic,jhlee8804/ionic,janglednerves/ionic,driftyco/ionic,cambronjay/ionic,TillaTheHun0/ionic,cambronjay/ionic,janglednerves/ionic,AbraaoAlves/ionic,jhlee8804/ionic,dennybiasiolli/ionic,cambronjay/ionic,alan-agius4/ionic,jhlee8804/ionic,manucorporat/ionic,alan-agius4/ionic,joshesp/ionic,janglednerves/ionic,cambronjay/ionic,driftyco/ionic,AbraaoAlves/ionic,TillaTheHun0/ionic,jarrodkoch/ionic,alan-agius4/ionic,driftyco/ionic,manucorporat/ionic,cambronjay/ionic,manucorporat/ionic,alan-agius4/ionic,manucorporat/ionic,brianespinosa/ionic2-sass,jarrodkoch/ionic,joshesp/ionic,dennybiasiolli/ionic,TillaTheHun0/ionic,driftyco/ionic,dennybiasiolli/ionic,dennybiasiolli/ionic,AbraaoAlves/ionic,janglednerves/ionic,janglednerves/ionic,jhlee8804/ionic,jarrodkoch/ionic,dennybiasiolli/ionic,joshesp/ionic,AbraaoAlves/ionic,jarrodkoch/ionic,alan-agius4/ionic,AbraaoAlves/ionic,alan-agius4/ionic,joshesp/ionic,jhlee8804/ionic,manucorporat/ionic