vite配置vite-plugin-style-import插件后启动报错

external = resolvedConfig?.build?.rollupOptions?.external ?? void 0;
                                ^

SyntaxError: Unexpected token '.'
    at wrapSafe (internal/modules/cjs/loader.js:915:16)
    at Module._compile (internal/modules/cjs/loader.js:963:27)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
    at Module.load (internal/modules/cjs/loader.js:863:32)
    at Function.Module._load (internal/modules/cjs/loader.js:708:14)
    at Module.require (internal/modules/cjs/loader.js:887:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.<anonymous> (/Users/wangping/project/vite-vue3-ts-learn/vite.config.ts:29:39)
    at Module._compile (internal/modules/cjs/loader.js:999:30)
    at Object.require.extensions.<computed> [as .ts] (/Users/wangping/project/vite-vue3-ts-learn/node_modules/vite/dist/node/chunks/dep-611778e0.js:61506:20)