clone from here because need custom.

Libraries

models/super_appbar.model
models/super_appbar_bottom.model
models/super_large_title.model
models/super_search_bar.model
models/super_search_bar_action.model
super_cupertino_navigation_bar_for_my_self
utils/back_button
utils/back_chevron
utils/back_label
utils/hero_tag
utils/hero_things
utils/measures
utils/persistent_nav_bar
utils/store
utils/transitionable_navigation_bar