Adding exports field

[oooplz]

graphql-tag working with ssr will be throwing Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension.

The full exception in here.

(node:7884) Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension.
(Use `node --trace-warnings ...` to show where the warning was created)
/Users/zc/projects/foo/node_modules/tslib/tslib.es6.js:24
export function __extends(d, b) {
^^^^^^

SyntaxError: Unexpected token 'export'
    at wrapSafe (internal/modules/cjs/loader.js:1001:16)
    at Module._compile (internal/modules/cjs/loader.js:1049:27)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32)
    at Function.Module._load (internal/modules/cjs/loader.js:790:12)
    at ModuleWrap.<anonymous> (internal/modules/esm/translators.js:199:29)
    at ModuleJob.run (internal/modules/esm/module_job.js:183:25)
    at async Loader.import (internal/modules/esm/loader.js:178:24)
    at async __instantiateModule__ (file:///Users/zc/projects/foo/.nuxt/dist/server/server.mjs:12083:3)
[vite dev] Error loading external "/Users/zc/projects/foo/node_modules/tslib/tslib.es6.js".
  at file://./.nuxt/dist/server/server.mjs:6149:277  
  at async __instantiateModule__ (file://./.nuxt/dist/server/server.mjs:12083:3)
[vite dev] Error loading external "/Users/zc/projects/foo/node_modules/tslib/tslib.es6.js".
  at file://./.nuxt/dist/server/server.mjs:6149:277  
  at async __instantiateModule__ (file://./.nuxt/dist/server/server.mjs:12083:3)

reworked