Method inject

packages/core/testing/src/test_bed.ts:124–124

(
    token: ProviderToken<T>,
    notFoundValue: undefined,
    options: InjectOptions & {
      optional?: false;
    },
  )

  compileComponents(): Promise<any>;

  inject<T>(
    token: ProviderToken<T>,
    notFoundValue: undefined,
    options: InjectOptions & {