json_schema: {
      "description": "TSD - TypeScript Definition Manager: config & data file",
      "properties": {
          "bundle": {
              "description": "path to <reference /> bundle",
              "pattern": "\\w+\\.ts$",
              "type": "string"
          },
          "cache": {
              "description": "path to (shared) tsd-cache",
              "minLength": 1,
              "type": "string"
          },
          "installed": {
              "additionalProperties": false,
              "description": "index of installed definitions",
              "patternProperties": {
                  "^[\\w\\.-]+\\/[\\w\\.-]+\\.d\\.ts$": {
                      "properties": {
                          "commit": {
                              "description": "sha1 hex",
                              "pattern": "^[0-9a-f]{6,40}$",
                              "type": "string"
                          }
                      },
                      "required": [
                          "commit"
                      ],
                      "type": "object"
                  }
              },
              "type": "object"
          },
          "path": {
              "description": "path to definition directory",
              "minLength": 1,
              "type": "string"
          },
          "ref": {
              "description": "git index ref (branch/commit)",
              "pattern": "^[\\w\\.-]+(?:\\/[\\w\\.-]+)*$",
              "type": "string"
          },
          "repo": {
              "description": "github repository \"owner/name\"",
              "pattern": "^[\\w\\.-]+/[\\w\\.-]+$",
              "type": "string"
          },
          "stats": {
              "description": "enable stats tracking",
              "type": "boolean"
          },
          "version": {
              "description": "config-format version",
              "pattern": "^v[\\d]+$",
              "type": "string"
          }
      },
      "required": [
          "version",
          "repo",
          "ref",
          "path"
      ],
      "type": "object"
  }