Method extractMetadata

packages/core/injector/compiler.ts:47–63

(
    moduleClsOrDynamic: Type | ForwardReference | DynamicModule,
  )

  }

  public extractMetadata(
    moduleClsOrDynamic: Type | ForwardReference | DynamicModule,
  ): {
    type: Type;
    dynamicMetadata: Omit<DynamicModule, 'module'> | undefined;
  } {
    if (!this.isDynamicModule(moduleClsOrDynamic)) {
      return {
        type: (moduleClsOrDynamic as ForwardReference)?.forwardRef
          ? (moduleClsOrDynamic as ForwardReference).forwardRef()
          : moduleClsOrDynamic,
        dynamicMetadata: undefined,
      };
    }
    const { module: type, ...dynamicMetadata } = moduleClsOrDynamic;
    return { type, dynamicMetadata };
  }

  public isDynamicModule(
    moduleClsOrDynamic: Type | DynamicModule | ForwardReference,