node_modules/@angular/material/expansion/package.json

{
  "name": "@angular/material/expansion",
  "typings": "../expansion.d.ts",
  "main": "../bundles/material-expansion.umd.js",
  "module": "../esm5/expansion.es5.js",
  "es2015": "../esm2015/expansion.js",
  "sideEffects": false
}