Exporting type definitions from a "use server" file doesn't work.

[dertieran]

Exporting type definitions from a (top level) "use server" file like this

'use server';

export type Input = number;
export async function world2(x: Input) {
  console.log('hello world 2', x);
}

will produce the following error in development

[h3] [unhandled] H3Error: undefined does not match field "params": [Pattern] of type FunctionExpression
    at addParam (/home/projects/github-7jpzac/node_modules/ast-types/lib/types.js:455:27)
    ... 7 lines matching cause stack trace ...
    at async instantiateModule (/home/projects/github-7jpzac/node_modules/vite/dist/node/chunks/dep-bb8a8339.js:56003:10) {
  cause: Error: undefined does not match field "params": [Pattern] of type FunctionExpression
      at addParam (/home/projects/github-7jpzac/node_modules/ast-types/lib/types.js:455:27)
      at eval (/home/projects/github-7jpzac/node_modules/ast-types/lib/types.js:505:25)
      at builder.from (/home/projects/github-7jpzac/node_modules/ast-types/lib/types.js:503:46)
      at wrapExports (/home/projects/github-7jpzac/node_modules/@vinxi/plugin-directives/plugins/wrap-exports.js:392:53)
      at Object.transform (/home/projects/github-7jpzac/node_modules/@vinxi/plugin-directives/plugins/wrap-exports.js:57:24)
      at TransformContext.transform (/home/projects/github-7jpzac/node_modules/@vinxi/plugin-directives/plugin.js:62:29)
      at Object.transform (/home/projects/github-7jpzac/node_modules/vite/dist/node/chunks/dep-bb8a8339.js:44404:62)
      at async loadAndTransform (/home/projects/github-7jpzac/node_modules/vite/dist/node/chunks/dep-bb8a8339.js:55078:29)
      at async instantiateModule (/home/projects/github-7jpzac/node_modules/vite/dist/node/chunks/dep-bb8a8339.js:56003:10) {
    plugin: 'vite-server-references',
    id: '/home/projects/github-7jpzac/app/inline.tsx',
    pluginCode: "'use server';\n" +
      '\n' +
      'export type Input = number;\n' +
      'export async function world2(x: Input) {\n' +
      "  console.log('hello world 2', x);\n" +
      '}\n'
  },
  statusCode: 500,
  fatal: false,
  unhandled: true,
  statusMessage: undefined,
  data: undefined
}

When I remove the export for the Input type, it works as expected.