Method requireInternalModule

packages/jest-runtime/src/index.ts:386–405

(from: string, to?: string)

  }

  requireInternalModule<T = unknown>(from: string, to?: string): T {
    if (to) {
      const require = nativeModule.createRequire(from);
      if (INTERNAL_MODULE_REQUIRE_OUTSIDE_OPTIMIZED_MODULES.has(to)) {
        return require(to);
      }
      const outsideJestVmPath = decodePossibleOutsideJestVmPath(to);
      if (outsideJestVmPath) {
        return require(outsideJestVmPath);
      }
    }

    return this.requireModule<T>(from, to, {
      isInternalModule: true,
      supportsDynamicImport: runtimeSupportsVmModules,
      supportsExportNamespaceFrom: false,
      supportsStaticESM: false,
      supportsTopLevelAwait: false,
    });
  }

  requireActual<T = unknown>(from: string, moduleName: string): T {
    if (FRAMEWORK_SINGLETON_MODULES.has(moduleName)) {