message: fix(language-service): resolve the real path for symlink
  when AOT resolves the module name, it will preserve the path of the symlink, but the ts-server will return the real path for symlink.
  PR Close
diff: @@ -19,6 +19,8 @@ class ReflectorModuleModuleResolutionHost implements ts.ModuleResolutionHost, Me
  });
  readonly directoryExists?: (directoryName: string) => boolean;
  + // Resolve a symbolic link.
  + realpath?: (path: string) => string;
  constructor(
  private readonly tsLSHost: ts.LanguageServiceHost,
  @@ -26,6 +28,9 @@ class ReflectorModuleModuleResolutionHost implements ts.ModuleResolutionHost, Me
  if (tsLSHost.directoryExists) {
  this.directoryExists = directoryName => tsLSHost.directoryExists !(directoryName);
  }
  + if (tsLSHost.realpath) {
  + this.realpath = path => tsLSHost.realpath !(path);
  + }
  }
  fileExists(fileName: string): boolean {
  