{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Tree-sitter node types specification",
  "type": "array",
  "items": {
    "$ref": "#/definitions/NodeInfo"
  },
  "definitions": {
    "NodeInfo": {
      "type": "object",
      "required": [
        "type",
        "named"
      ],
      "properties": {
        "type": {
          "type": "string"
        },
        "named": {
          "type": "boolean"
        },
        "root": {
          "type": "boolean",
          "default": false
        },
        "extra": {
          "type": "boolean",
          "default": false
        },
        "fields": {
          "type": "object",
          "additionalProperties": {
            "$ref": "#/definitions/FieldInfo"
          }
        },
        "children": {
          "$ref": "#/definitions/FieldInfo"
        },
        "subtypes": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/NodeType"
          }
        }
      },
      "oneOf": [
        {
          "description": "Regular node",
          "properties": {
            "subtypes": false
          }
        },
        {
          "description": "Supertype node",
          "required": [
            "subtypes"
          ],
          "properties": {
            "children": false,
            "fields": false
          }
        }
      ]
    },
    "NodeType": {
      "type": "object",
      "required": [
        "type",
        "named"
      ],
      "properties": {
        "type": {
          "type": "string",
          "description": "The kind of node type"
        },
        "named": {
          "type": "boolean",
          "description": "Whether the node type is named"
        }
      }
    },
    "FieldInfo": {
      "type": "object",
      "required": [
        "multiple",
        "required",
        "types"
      ],
      "properties": {
        "multiple": {
          "type": "boolean",
          "default": false
        },
        "required": {
          "type": "boolean",
          "default": true
        },
        "types": {
          "type": "array",
          "default": [],
          "items": {
            "$ref": "#/definitions/NodeType"
          }
        }
      }
    }
  }
}