source.exclude configuration does not take effect

[JonasVon]

文档：

配置：

启动后报错：

.grammar是一种自定义的语法扩展文件，在rsbuild中被当作js文件解析了，请教大佬们如何让rsbuild忽略这种文件🙏

[chenjiahan]

You need to configure Rspack rules to handle the *.grammar files.

[JonasVon]

怎么在rsbuild中设置rspack的配置，请教下大佬

[chenjiahan]

You can refer to this document: https://rsbuild.dev/guide/basic/configure-rspack

[JonasVon]

OK，thank you very much