Installation failure Capture-website-cli 3-0-1 and nodejs 14

Question

Restart: in my Question I have shortend a long story.

https://stackoverflow.com/questions/76249271/puppeeer-old-headless-deprecation-warning-capture-website-cli-3-0-1

This may cause why it was ignored. So I deleted it. To begin with again. I am workung with capture-website-cli (cwc) since about three years and appreciate it, because I used it for bulk screenshots. My OS is windows 10. After reinstallation of version 2.0.3 I realiced that cwc uses a new puppeteer whih caused the warning:

"Puppeteer old Headless deprection warning: ......."

I downloaded the latest cwc 3.0.1, removed the old version of node.js and installed node.js 14 as recommended by sindre sidorus. After installing and removing node 14.0.0x86.msi, 14.17.0x86.msi and 14.21.3x86.msi I always get the warning

"npm WARN [email protected] requires a peer of typescript@>=4.7.0 but none is installed. You must install peer dependencies yourself."

I read in stackoverflow

npm WARN ... requires a peer of ... but none is installed. You must install peer dependencies yourself

to use the comandline

npm install -g npm-install-peers

but without any effect.

Nevertheless I installed cwc 3.0.1, but the warining

"Puppeeer old Headless deprecation warning: ……."

still appears. It works well, but what shall I do to avoid the warnings?