$stateParams Service and GET parameters

gistfile1.js

// If you had a url on your state of:
url: '/users/:id/details/{type}/{repeat:[0-9]+}?from&to'

// Then you navigated your browser to:
'/users/123/details//0'

// Your $stateParams object would be
{ id:'123', type:'', repeat:'0' }

// Then you navigated your browser to:
'/users/123/details/default/0?from=there&to=here'

// Your $stateParams object would be
{ id:'123', type:'default', repeat:'0', from='there', to='here' }