registerCore method

void registerCore()

Registers core dependencies if they haven't been registered yet.

CommonBloc is registered as a lazy singleton: it holds app-wide loading state, so every page must observe the same instance. A factory registration hands each caller its own instance, and a showLoading() on one is invisible to the widget rendering another.

This is the only registration path for CommonBloc. It is deliberately not an @module — injectable's code generator does not scan modules declared inside a package, only those in the consuming app, so a module here would never appear in a consumer's generated config.

Example:

void configureInjectionApp() {
  getIt.registerCore();
}

Implementation

void registerCore() {
  try {
    if (!isRegistered<CommonBloc>()) {
      registerLazySingleton<CommonBloc>(CommonBloc.new);
    }
  } catch (e) {
    throw DependencyRegistrationException(
      'Failed to register core dependencies',
      e,
    );
  }
}