Schematic package.json

package.json

{
 "name": "my-lib",
 "version": "0.0.1",
 "scripts": {
   "prebuild": "../../node_modules/.bin/rimraf dist/my-lib && mkdir -p ../../dist/my-lib/schematics && cp -R schematics/ ../../dist/my-lib/schematics/",
   "build": "../../node_modules/.bin/tsc -p tsconfig.schematics.json",
   "postbuild": "../../node_modules/.bin/rimraf --glob ../../dist/my-lib/schematics/**/*.ts"
 },
 "peerDependencies": {
   "@angular/common": "^12.0.0",
   "@angular/core": "^12.0.0"
 },
 "schematics": "./schematics/collection.json"
}