yarn run lint broken on develop

[peeech]

When I try to run yarn run lint on current tip of develop (a720b84) I get an error:

$ vue-cli-service lint
 ERROR  TypeError: CLIEngine is not a constructor
TypeError: CLIEngine is not a constructor
    at lint (/Users/pj/Programming_School/holochain/host-console-ui/node_modules/@vue/cli-plugin-eslint/lint.js:53:18)
    at /Users/pj/Programming_School/holochain/host-console-ui/node_modules/@vue/cli-plugin-eslint/index.js:82:24
    at Service.run (/Users/pj/Programming_School/holochain/host-console-ui/node_modules/@vue/cli-service/lib/Service.js:230:12)
    at Object.<anonymous> (/Users/pj/Programming_School/holochain/host-console-ui/node_modules/@vue/cli-service/bin/vue-cli-service.js:36:9)
    at Module._compile (internal/modules/cjs/loader.js:1085:14)
    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 Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:75:12)
    at internal/main/run_main_module.js:17:47
error Command failed with exit code 1.

Tested on node v14 and v16

[peeech]

It seems that issue is related to version of eslint "8.15.0". As per this thread on vue-cli repo downgrading to eslint "^7.0.0" fixes an issue