node-loader-hook-stack-trace

node:internal/modules/customization_hooks:276
    throw new ERR_INVALID_RETURN_PROPERTY_VALUE(
          ^

TypeError [ERR_INVALID_RETURN_PROPERTY_VALUE]: Expected a string, an ArrayBuffer, or a TypedArray to be returned for the "source" from the "load" hook but got undefined.
    at validateLoad (node:internal/modules/customization_hooks:276:11)
    at nextStep (node:internal/modules/customization_hooks:190:14)
    at load (file:///project/workspace/tests/node-ignore-css.mjs:8:12)
    at nextStep (node:internal/modules/customization_hooks:185:26)
    at loadWithHooks (node:internal/modules/customization_hooks:348:18)
    at #loadSync (node:internal/modules/esm/loader:834:14)
    at ModuleLoader.load (node:internal/modules/esm/loader:793:28)
    at ModuleLoader.loadAndTranslate (node:internal/modules/esm/loader:580:43)
    at #createModuleJob (node:internal/modules/esm/loader:604:36)
    at #getJobFromResolveResult (node:internal/modules/esm/loader:338:34) {
  code: 'ERR_INVALID_RETURN_PROPERTY_VALUE'
}