Fix

Author: Nurlan Ibraev

package.json

@@ -33,9 +33,6 @@
  },
  "homepage": "https://github.com/angular/angularfire2#readme",
  "dependencies": {
- "@angular-devkit/architect": ">=7.0.0",
- "@angular-devkit/core": ">=7.0.0",
- "@angular-devkit/schematics": ">=7.0.0",
  "@angular/common": "^7.0.0",
  "@angular/compiler": "^7.0.0",
  "@angular/core": "^7.0.0",