Detects what package manager was used for installation
npm install which-pm> Detects what package manager was used for installation

Can detect npm, pnpm and yarn.
``bash`
`js
'use strict'
const whichpm = require('which-pm')
whichpm(process.cwd())
.then(pm => console.log(pm))
.catch(err => console.error(err))
//> {name: "pnpm", version: "0.64.2"}
``
* preferred-pm - Returns the preferred package manager of a project
* which-pm-runs - Detects what package manager executes the process