@angular/cli/commands/doc.json

{
  "$schema": "http://json-schema.org/schema",
  "$id": "ng-cli://commands/doc.json",
  "description": "Opens the official Angular documentation (angular.io) in a browser, and searches for a given keyword.",
  "$longDescription": "",

  "$aliases": [ "d" ],
  "$type": "native",
  "$impl": "./doc-impl#DocCommand",

  "type": "object",
  "allOf": [
    {
      "properties": {
        "keyword": {
          "type": "string",
          "description": "The keyword to search for, as provided in the search bar in angular.io.",
          "$default": {
            "$source": "argv",
            "index": 0
          }
        },
        "search": {
          "aliases": ["s"],
          "type": "boolean",
          "default": false,
          "description": "When true, searches all of angular.io. Otherwise, searches only API reference documentation."
        },
        "version" : {
          "oneOf": [
            {
              "type": "number",
              "minimum": 4
            },
            {
              "enum": [2, "next"]
            }
          ],
          "description": "Contains the version of Angular to use for the documentation. If not provided, the command uses your current Angular core version."
        }
      },
      "required": [
      ]
    },
    { "$ref": "./definitions.json#/definitions/base" }
  ]
}