$ ws
C:\Users\a\AppData\Roaming\npm\node_modules\local-web-server\bin\cli.mjs:2
import WsCli from '../lib/cli-app.mjs'
^^^^^
SyntaxError: Unexpected identifier
at Module._compile (internal/modules/cjs/loader.js:760:23)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:827:10)
at Module.load (internal/modules/cjs/loader.js:685:32)
at Function.Module._load (internal/modules/cjs/loader.js:620:12)
at Function.Module.runMain (internal/modules/cjs/loader.js:877:12)
at internal/main/run_main_module.js:21:11
Node.js 11, Windows 10