Incompatible with nodejs v12.11.0 and up

[pke]

It seems node changed the way modules are loaded. I am getting

> pta src/**/*.test.js

internal/modules/cjs/loader.js:958
      throw new ERR_REQUIRE_ESM(filename);
      ^

Error [ERR_REQUIRE_ESM]: Must use import to load ES Module: /var/storage/dev/projects/private/xstate.io/node_modules/zora/dist/bundle/index.js
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:958:13)
    at Module.load (internal/modules/cjs/loader.js:798:32)
    at Function.Module._load (internal/modules/cjs/loader.js:711:12)
    at Module.require (internal/modules/cjs/loader.js:838:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.<anonymous> (/var/storage/dev/projects/private/xstate.io/node_modules/pta/src/cli.js:8:52)
    at Module._compile (internal/modules/cjs/loader.js:945:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:962:10)
    at Module.load (internal/modules/cjs/loader.js:798:32)
    at Function.Module._load (internal/modules/cjs/loader.js:711:12)
npm ERR! Test failed.  See above for more details.

on nodejs 12.11.0

[lorenzofox3]

Thanks for the report. It seems I misunderstood how to deal with type and main field in zora's package.json file. I have removed "type"="module and preserved a cjs version for backward compatibility.
Upgrade zora and it should work fine.