add.json

{
  "name": "add",
  "command": "ng add <collection>",
  "shortDescription": "Adds support for an external library to your project.",
  "longDescriptionRelativePath": "@angular/cli/src/commands/add/long-description.md",
  "longDescription": "Adds the npm package for a published library to your workspace, and configures\nthe project in the current working directory to use that library, as specified by the library's schematic.\nFor example, adding `@angular/pwa` configures your project for PWA support:\n\n```bash\nng add @angular/pwa\n```\n",
  "aliases": [],
  "deprecated": false,
  "options": [
    {
      "name": "collection",
      "type": "string",
      "description": "The package to be added.",
      "positional": 0
    },
    {
      "name": "defaults",
      "type": "boolean",
      "default": false,
      "description": "Disable interactive input prompts for options with a default."
    },
    {
      "name": "dry-run",
      "type": "boolean",
      "aliases": [
        "d"
      ],
      "default": false,
      "description": "Run through and reports activity without writing out results."
    },
    {
      "name": "force",
      "type": "boolean",
      "default": false,
      "description": "Force overwriting of existing files."
    },
    {
      "name": "help",
      "type": "boolean",
      "description": "Shows a help message for this command in the console."
    },
    {
      "name": "interactive",
      "type": "boolean",
      "default": true,
      "description": "Enable interactive input prompts."
    },
    {
      "name": "registry",
      "type": "string",
      "description": "The NPM registry to use."
    },
    {
      "name": "skip-confirmation",
      "type": "boolean",
      "default": false,
      "description": "Skip asking a confirmation prompt before installing and executing the package. Ensure package name is correct prior to using this option."
    },
    {
      "name": "verbose",
      "type": "boolean",
      "default": false,
      "description": "Display additional details about internal operations during execution."
    }
  ]
}