registerEnvironment method
Implementation
void registerEnvironment({
String? environment,
EnvironmentFilter? environmentFilter,
}) {
assert(environmentFilter == null || environment == null);
_environmentFilter = environmentFilter ?? NoEnvOrContains(environment);
removeRegistrationIfExists<Set<String?>>(instanceName: kEnvironmentsName);
locator.registerLazySingleton<Set<String?>>(
() => _environmentFilter!.environments,
instanceName: kEnvironmentsName,
);
}