@angular/fire/schematics/migration.json

Angular + Firebase = ❤️

{
    "$schema": "../../node_modules/@angular-devkit/schematics/collection-schema.json",
    "schematics": {
        "migration-v7": {
            "version": "7.0.0",
            "description": "Update @angular/fire to v7",
            "factory": "./update/v7#ngUpdate"
        },
        "ng-post-upgate": {
            "description": "Print out results after ng-update",
            "factory": "./update#ngPostUpdate",
            "private": true
        }
    }
}