Installing via npm fails

[eugenesimakin]

Hi folks,
I have a problem installing this plugin.
Environment:

• Windows 10 Home
• npm 6.14.4
• nodejs v13.11.0
• preact-cli 2.2.1

So, here is what I did (STR):

• install preact-cli npm install -g preact-cli
• create a project from the default template preact create default my-project
• change directory to my-project cd my-project
• ensure that build is working npm run build
• install the preact-cli-plugin-flow npm install preact-cli-plugin-flow --save-dev
• create the preact.config.js file and put there

const preactCliFlow = require('preact-cli-plugin-flow');
export default function (config) {
	preactCliFlow(config);
}

Then I tried to execute npm run build and it failed. The console output:

> default@0.0.0 build C:\my-project
> preact build

× ERROR C:\my-project\node_modules\preact-cli-plugin-flow\src\index.js:1
Error: Cannot find module 'babel-plugin-transform-flow-strip-types'
Require stack:
- C:\my-project\node_modules\preact-cli-plugin-flow\src\index.js
- C:\my-project\preact.config.js
- C:\my-project\node_modules\preact-cli\lib\lib\webpack\transform-config.js
- C:\my-project\node_modules\preact-cli\lib\lib\webpack\run-webpack.js
- C:\my-project\node_modules\preact-cli\lib\commands\build.js
- C:\my-project\node_modules\preact-cli\lib\commands\index.js
- C:\my-project\node_modules\preact-cli\lib\index.js
    at Object.<anonymous> (C:\my-project\node_modules\preact-cli-plugin-flow\src\index.js:1)
    at Generator.next (<anonymous>)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1167:10)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! default@0.0.0 build: `preact build`
npm ERR! Exit status 1

So after all these steps, I tried removing the node_modules directory and then installing the dependencies again. The installation succeeded and I tried to run the npm run build again. Now, I'm getting another error:

> default@0.0.0 build C:\my-project
> preact build

× ERROR Error: TypeError: Cannot read property 'filter' of undefined
    at preactCliFlow (C:\my-project\node_modules\preact-cli-plugin-flow\src\index.js:8:33)              
    at default (C:\my-project\preact.config.js:4:2)                                                     
    at module.exports (C:\my-project\node_modules\preact-cli\lib\lib\webpack\transform-config.js:117:10)
    at async prodBuild (C:\my-project\node_modules\preact-cli\lib\lib\webpack\run-webpack.js:83:2)      
    at async module.exports (C:\my-project\node_modules\preact-cli\lib\commands\build.js:37:14)         
    at module.exports (C:\my-project\node_modules\preact-cli\lib\lib\webpack\transform-config.js:128:10)
    at async prodBuild (C:\my-project\node_modules\preact-cli\lib\lib\webpack\run-webpack.js:83:2)      
    at async module.exports (C:\my-project\node_modules\preact-cli\lib\commands\build.js:37:14)         
npm ERR! code ELIFECYCLE                                            
npm ERR! errno 1                                                    
npm ERR! default@0.0.0 build: `preact build`                        
npm ERR! Exit status 1                                              
npm ERR!                                                            
npm ERR! Failed at the default@0.0.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

Looks like the versions incompatibility issue.

Here is the repo to reproduce it:
https://github.com/eugenesimakin/preact-cli-plugin-flow-issue-reproduce

[eugenesimakin]

Update on the version of preact-cli.
Despite the fact that I installed the 2.2.1 version of CLI the default template has another version 3.0.0-rc.6.
Here is the reference to the template's package.json https://github.com/preactjs-templates/default/blob/6fc0ee89e33ea080ce7570843763dd3a31571967/template/package.json#L27

Thanks, any advice would be appreciated.