message: docs(installer): add installLibraries docs
diff: @@ -144,6 +144,11 @@ export namespace Installer {
  return Task.create({ name: "installAssets", arguments: { version: version.id } }, installAssets0(version, option || {}));
  }
  + /**
  + * Install all the libraries of providing version
  + * @param version The target version
  + * @param option The library host swap option
  + */
  export function installLibraries(version: ResolvedVersion, option?: { libraryHost?: LibraryHost }): Promise<ResolvedVersion> {
  return installLibrariesTask(version, option).execute();
  }
  