Function getNullInjector

packages/core/src/di/r3_injector.ts:105–110

()

let NULL_INJECTOR: Injector | undefined = undefined;

export function getNullInjector(): Injector {
  if (NULL_INJECTOR === undefined) {
    NULL_INJECTOR = new NullInjector();
  }
  return NULL_INJECTOR;
}

/**
 * An entry in the injector which tracks information about the given token, including a possible