inject Or Null
inline fun <T : Any> injectOrNull(environment: String? = null, noinline config: InjectorConfig.Builder.() -> Unit? = null): T?
Methods to inject nullable instances anywhere like injectOrNull
fun <T : Any> KClass<T>.injectOrNull(environment: String? = null, config: InjectorConfig.Builder.() -> Unit? = null): T?