{
  "contributions": {
    "settings": [
      {
        // Schema for MyPackage configuration.
        "file_patterns": ["/MyPackage.sublime-settings"],
        "schema": {
          "properties": {
            "my_cool_setting": {
              "type": "string",
              "default": "yes",
              "enum": ["yes", "no"],
              "markdownDescription": "Decides whether something is `on` or `off`."
            }
          },
          "additionalProperties": false,
        }
      },
      {
        // Schema to extend global ST Preferences.
        "file_patterns": ["/Preferences.sublime-settings"],
        "schema": {
          "properties": {
            "my_cool_setting": {
              // Reuses definition from the pattern-less schema defined below.
              "$ref": "sublime://settings/foo/base#/definitions/ReuseMe"
            }
          },
        }
      },
      {
        // Pattern-less schema (note that "file_patterns" is missing).
        // Can be added for the purpose of referencing it (or its definitions) from another schema.
        // Pattern-less schema must define an "$id" to be able to refer to it from other schemas.
        // It's recommended to assign URIs like "sublime://settings/foo/base" for "$id".
        "schema": {
          "$id": "sublime://settings/foo/base"
          "definitions": {
            "ReuseMe": {
              "type": "string",
              "default": "no",
              "enum": ["yes", "no"],
              "markdownDescription": "Decides whether something is `on` or `off`."
            }
          },
        }
      }
    ]
  }
}