Stencil: v16.7.0 Cannot use import statement outside a module

[finikwashere]

Describe the bug
Using version 16.7.0 (unreleased on npm, forked from the main branch) and the latest "@stencil/core": "^4.1.0".
I understand there are reasons why this was not published yet, but this issue could be a heads-up. Maybe my setup is wrong and imports are broken for some reason. I could appreciate your help.
While running build target on a stencil library with angular and react output targets, it fails to with an error:

> nx run stencil:build
 >  NX   Cannot use import statement outside a module

/node_modules/@nxext/stencil/src/executors/build/executor.ts:1
import { StencilBuildOptions } from './schema';
^^^^^^

SyntaxError: Cannot use import statement outside a module
    at internalCompileFunction (node:internal/vm:73:18)
    at wrapSafe (node:internal/modules/cjs/loader:1178:20)
    at Module._compile (node:internal/modules/cjs/loader:1220:27)
    at Module._extensions..js (node:internal/modules/cjs/loader:1310:10)
    at Object.newLoader [as .ts] (/node_modules/pirates/lib/index.js:121:7)
    at Module.load (node:internal/modules/cjs/loader:1119:32)
    at Function.Module._load (node:internal/modules/cjs/loader:960:12)
    at Module.require (node:internal/modules/cjs/loader:1143:19)
    at require (node:internal/modules/cjs/helpers:121:18)
    at /node_modules/nx/src/config/schema-utils.js:21:24

To Reproduce

1. Create nx [email protected] with @nx:angular and @nx:react apps and libs.
2. Add "@nxext/stencil": "https://gitpkg.now.sh/antonselukh/nx-extensions/packages/stencil?main", or directly from main branch of this repo
3. create a stencil lib
4. build it

Expected behavior
It should be able to import a schema json file, and cause no console errors.

Additional context

 >  NX   Report complete 

   Node   : 18.17.1
   OS     : darwin-arm64
   yarn   : 1.22.19
   
   nx                 : 16.7.2
   @nx/js             : 16.7.2
   @nx/jest           : 16.7.2
   @nx/linter         : 16.7.2
   @nx/workspace      : 16.7.2
   @nx/angular        : 16.7.2
   @nx/cypress        : 16.7.2
   @nx/devkit         : 16.7.2
   @nx/eslint-plugin  : 16.7.2
   @nx/express        : 16.7.2
   @nx/node           : 16.7.2
   @nx/playwright     : 16.7.2
   @nx/react          : 16.7.2
   @nx/rollup         : 16.7.2
   @nx/storybook      : 16.7.2
   @nrwl/tao          : 16.7.2
   @nx/web            : 16.7.2
   @nx/webpack        : 16.7.2
   nx-cloud           : 16.4.0-beta.1
   typescript         : 5.1.6
   ---------------------------------------
   Community plugins:
   @nxext/stencil     : 16.7.0
   @storybook/angular : 7.3.2