import dagger.android.support.FragmentKey; //导入依赖的package包/类
@Binds
@IntoMap
@FragmentKey(CountingFragment.class)
abstract AndroidInjector.Factory<? extends Fragment> counting(CountingComponent.Builder impl);
 

import dagger.android.support.FragmentKey; //导入依赖的package包/类
@Binds
@IntoMap
@FragmentKey(FragmentSecond.class)
abstract AndroidInjector.Factory<? extends Fragment> fragmentSecondInjectorFactory(final ComponentFragmentSecond.Builder pBuilder);
 

import dagger.android.support.FragmentKey; //导入依赖的package包/类
@Binds
@IntoMap
@FragmentKey(QuestionFragment.class)
abstract AndroidInjector.Factory<? extends Fragment> providerQuestionFragmentFactory(QFComponent.Builder builder);
 

import dagger.android.support.FragmentKey; //导入依赖的package包/类
@Binds
@IntoMap
@FragmentKey(DetailFragment.class)
abstract AndroidInjector.Factory<? extends Fragment> providerDetailFragmentFactory(DetailFragmentComponent.Builder builder);
 

import dagger.android.support.FragmentKey; //导入依赖的package包/类
@Binds
@IntoMap
@FragmentKey(LiveDataFragment.class)
abstract AndroidInjector.Factory<? extends Fragment> bindFragmentInjectorFactory(
        LiveDataOverviewFragmentSubComponent.Builder builder);
 

import dagger.android.support.FragmentKey; //导入依赖的package包/类
@Binds @IntoMap @FragmentKey(LessonListFragment.class)
abstract AndroidInjector.Factory<? extends Fragment> bind(Component.Builder builder);