node-types.json

[
  {
    "type": "declaration",
    "named": true,
    "subtypes": [
      {
        "type": "abstract_class_declaration",
        "named": true
      },
      {
        "type": "ambient_declaration",
        "named": true
      },
      {
        "type": "class_declaration",
        "named": true
      },
      {
        "type": "enum_declaration",
        "named": true
      },
      {
        "type": "function_declaration",
        "named": true
      },
      {
        "type": "function_signature",
        "named": true
      },
      {
        "type": "generator_function_declaration",
        "named": true
      },
      {
        "type": "import_alias",
        "named": true
      },
      {
        "type": "interface_declaration",
        "named": true
      },
      {
        "type": "internal_module",
        "named": true
      },
      {
        "type": "lexical_declaration",
        "named": true
      },
      {
        "type": "module",
        "named": true
      },
      {
        "type": "type_alias_declaration",
        "named": true
      },
      {
        "type": "variable_declaration",
        "named": true
      }
    ]
  },
  {
    "type": "expression",
    "named": true,
    "subtypes": [
      {
        "type": "as_expression",
        "named": true
      },
      {
        "type": "assignment_expression",
        "named": true
      },
      {
        "type": "augmented_assignment_expression",
        "named": true
      },
      {
        "type": "await_expression",
        "named": true
      },
      {
        "type": "binary_expression",
        "named": true
      },
      {
        "type": "glimmer_template",
        "named": true
      },
      {
        "type": "instantiation_expression",
        "named": true
      },
      {
        "type": "internal_module",
        "named": true
      },
      {
        "type": "jsx_element",
        "named": true
      },
      {
        "type": "jsx_self_closing_element",
        "named": true
      },
      {
        "type": "new_expression",
        "named": true
      },
      {
        "type": "primary_expression",
        "named": true
      },
      {
        "type": "satisfies_expression",
        "named": true
      },
      {
        "type": "ternary_expression",
        "named": true
      },
      {
        "type": "unary_expression",
        "named": true
      },
      {
        "type": "update_expression",
        "named": true
      },
      {
        "type": "yield_expression",
        "named": true
      }
    ]
  },
  {
    "type": "pattern",
    "named": true,
    "subtypes": [
      {
        "type": "array_pattern",
        "named": true
      },
      {
        "type": "identifier",
        "named": true
      },
      {
        "type": "member_expression",
        "named": true
      },
      {
        "type": "non_null_expression",
        "named": true
      },
      {
        "type": "object_pattern",
        "named": true
      },
      {
        "type": "rest_pattern",
        "named": true
      },
      {
        "type": "subscript_expression",
        "named": true
      },
      {
        "type": "undefined",
        "named": true
      }
    ]
  },
  {
    "type": "primary_expression",
    "named": true,
    "subtypes": [
      {
        "type": "array",
        "named": true
      },
      {
        "type": "arrow_function",
        "named": true
      },
      {
        "type": "call_expression",
        "named": true
      },
      {
        "type": "class",
        "named": true
      },
      {
        "type": "false",
        "named": true
      },
      {
        "type": "function_expression",
        "named": true
      },
      {
        "type": "generator_function",
        "named": true
      },
      {
        "type": "identifier",
        "named": true
      },
      {
        "type": "member_expression",
        "named": true
      },
      {
        "type": "meta_property",
        "named": true
      },
      {
        "type": "non_null_expression",
        "named": true
      },
      {
        "type": "null",
        "named": true
      },
      {
        "type": "number",
        "named": true
      },
      {
        "type": "object",
        "named": true
      },
      {
        "type": "parenthesized_expression",
        "named": true
      },
      {
        "type": "regex",
        "named": true
      },
      {
        "type": "string",
        "named": true
      },
      {
        "type": "subscript_expression",
        "named": true
      },
      {
        "type": "super",
        "named": true
      },
      {
        "type": "template_string",
        "named": true
      },
      {
        "type": "this",
        "named": true
      },
      {
        "type": "true",
        "named": true
      },
      {
        "type": "undefined",
        "named": true
      }
    ]
  },
  {
    "type": "primary_type",
    "named": true,
    "subtypes": [
      {
        "type": "array_type",
        "named": true
      },
      {
        "type": "conditional_type",
        "named": true
      },
      {
        "type": "const",
        "named": false
      },
      {
        "type": "existential_type",
        "named": true
      },
      {
        "type": "flow_maybe_type",
        "named": true
      },
      {
        "type": "generic_type",
        "named": true
      },
      {
        "type": "index_type_query",
        "named": true
      },
      {
        "type": "intersection_type",
        "named": true
      },
      {
        "type": "literal_type",
        "named": true
      },
      {
        "type": "lookup_type",
        "named": true
      },
      {
        "type": "nested_type_identifier",
        "named": true
      },
      {
        "type": "object_type",
        "named": true
      },
      {
        "type": "parenthesized_type",
        "named": true
      },
      {
        "type": "predefined_type",
        "named": true
      },
      {
        "type": "template_literal_type",
        "named": true
      },
      {
        "type": "this_type",
        "named": true
      },
      {
        "type": "tuple_type",
        "named": true
      },
      {
        "type": "type_identifier",
        "named": true
      },
      {
        "type": "type_query",
        "named": true
      },
      {
        "type": "union_type",
        "named": true
      }
    ]
  },
  {
    "type": "statement",
    "named": true,
    "subtypes": [
      {
        "type": "break_statement",
        "named": true
      },
      {
        "type": "continue_statement",
        "named": true
      },
      {
        "type": "debugger_statement",
        "named": true
      },
      {
        "type": "declaration",
        "named": true
      },
      {
        "type": "do_statement",
        "named": true
      },
      {
        "type": "empty_statement",
        "named": true
      },
      {
        "type": "export_statement",
        "named": true
      },
      {
        "type": "expression_statement",
        "named": true
      },
      {
        "type": "for_in_statement",
        "named": true
      },
      {
        "type": "for_statement",
        "named": true
      },
      {
        "type": "if_statement",
        "named": true
      },
      {
        "type": "import_statement",
        "named": true
      },
      {
        "type": "labeled_statement",
        "named": true
      },
      {
        "type": "return_statement",
        "named": true
      },
      {
        "type": "statement_block",
        "named": true
      },
      {
        "type": "switch_statement",
        "named": true
      },
      {
        "type": "throw_statement",
        "named": true
      },
      {
        "type": "try_statement",
        "named": true
      },
      {
        "type": "while_statement",
        "named": true
      },
      {
        "type": "with_statement",
        "named": true
      }
    ]
  },
  {
    "type": "type",
    "named": true,
    "subtypes": [
      {
        "type": "call_expression",
        "named": true
      },
      {
        "type": "constructor_type",
        "named": true
      },
      {
        "type": "function_type",
        "named": true
      },
      {
        "type": "infer_type",
        "named": true
      },
      {
        "type": "member_expression",
        "named": true
      },
      {
        "type": "primary_type",
        "named": true
      },
      {
        "type": "readonly_type",
        "named": true
      }
    ]
  },
  {
    "type": "abstract_class_declaration",
    "named": true,
    "fields": {
      "body": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "class_body",
            "named": true
          }
        ]
      },
      "decorator": {
        "multiple": true,
        "required": false,
        "types": [
          {
            "type": "decorator",
            "named": true
          }
        ]
      },
      "name": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "type_identifier",
            "named": true
          }
        ]
      },
      "type_parameters": {
        "multiple": false,
        "required": false,
        "types": [
          {
            "type": "type_parameters",
            "named": true
          }
        ]
      }
    },
    "children": {
      "multiple": false,
      "required": false,
      "types": [
        {
          "type": "class_heritage",
          "named": true
        }
      ]
    }
  },
  {
    "type": "abstract_method_signature",
    "named": true,
    "fields": {
      "name": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "computed_property_name",
            "named": true
          },
          {
            "type": "number",
            "named": true
          },
          {
            "type": "private_property_identifier",
            "named": true
          },
          {
            "type": "property_identifier",
            "named": true
          },
          {
            "type": "string",
            "named": true
          }
        ]
      },
      "parameters": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "formal_parameters",
            "named": true
          }
        ]
      },
      "return_type": {
        "multiple": false,
        "required": false,
        "types": [
          {
            "type": "asserts_annotation",
            "named": true
          },
          {
            "type": "type_annotation",
            "named": true
          },
          {
            "type": "type_predicate_annotation",
            "named": true
          }
        ]
      },
      "type_parameters": {
        "multiple": false,
        "required": false,
        "types": [
          {
            "type": "type_parameters",
            "named": true
          }
        ]
      }
    },
    "children": {
      "multiple": true,
      "required": false,
      "types": [
        {
          "type": "accessibility_modifier",
          "named": true
        },
        {
          "type": "override_modifier",
          "named": true
        }
      ]
    }
  },
  {
    "type": "accessibility_modifier",
    "named": true,
    "fields": {}
  },
  {
    "type": "adding_type_annotation",
    "named": true,
    "fields": {},
    "children": {
      "multiple": false,
      "required": true,
      "types": [
        {
          "type": "type",
          "named": true
        }
      ]
    }
  },
  {
    "type": "ambient_declaration",
    "named": true,
    "fields": {},
    "children": {
      "multiple": true,
      "required": true,
      "types": [
        {
          "type": "declaration",
          "named": true
        },
        {
          "type": "property_identifier",
          "named": true
        },
        {
          "type": "statement_block",
          "named": true
        },
        {
          "type": "type",
          "named": true
        }
      ]
    }
  },
  {
    "type": "arguments",
    "named": true,
    "fields": {},
    "children": {
      "multiple": true,
      "required": false,
      "types": [
        {
          "type": "expression",
          "named": true
        },
        {
          "type": "spread_element",
          "named": true
        }
      ]
    }
  },
  {
    "type": "array",
    "named": true,
    "fields": {},
    "children": {
      "multiple": true,
      "required": false,
      "types": [
        {
          "type": "expression",
          "named": true
        },
        {
          "type": "spread_element",
          "named": true
        }
      ]
    }
  },
  {
    "type": "array_pattern",
    "named": true,
    "fields": {},
    "children": {
      "multiple": true,
      "required": false,
      "types": [
        {
          "type": "assignment_pattern",
          "named": true
        },
        {
          "type": "pattern",
          "named": true
        }
      ]
    }
  },
  {
    "type": "array_type",
    "named": true,
    "fields": {},
    "children": {
      "multiple": false,
      "required": true,
      "types": [
        {
          "type": "primary_type",
          "named": true
        }
      ]
    }
  },
  {
    "type": "arrow_function",
    "named": true,
    "fields": {
      "body": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "expression",
            "named": true
          },
          {
            "type": "statement_block",
            "named": true
          }
        ]
      },
      "parameter": {
        "multiple": false,
        "required": false,
        "types": [
          {
            "type": "identifier",
            "named": true
          }
        ]
      },
      "parameters": {
        "multiple": false,
        "required": false,
        "types": [
          {
            "type": "formal_parameters",
            "named": true
          }
        ]
      },
      "return_type": {
        "multiple": false,
        "required": false,
        "types": [
          {
            "type": "asserts_annotation",
            "named": true
          },
          {
            "type": "type_annotation",
            "named": true
          },
          {
            "type": "type_predicate_annotation",
            "named": true
          }
        ]
      },
      "type_parameters": {
        "multiple": false,
        "required": false,
        "types": [
          {
            "type": "type_parameters",
            "named": true
          }
        ]
      }
    }
  },
  {
    "type": "as_expression",
    "named": true,
    "fields": {},
    "children": {
      "multiple": true,
      "required": true,
      "types": [
        {
          "type": "expression",
          "named": true
        },
        {
          "type": "type",
          "named": true
        }
      ]
    }
  },
  {
    "type": "asserts",
    "named": true,
    "fields": {},
    "children": {
      "multiple": false,
      "required": true,
      "types": [
        {
          "type": "identifier",
          "named": true
        },
        {
          "type": "this",
          "named": true
        },
        {
          "type": "type_predicate",
          "named": true
        }
      ]
    }
  },
  {
    "type": "asserts_annotation",
    "named": true,
    "fields": {},
    "children": {
      "multiple": false,
      "required": true,
      "types": [
        {
          "type": "asserts",
          "named": true
        }
      ]
    }
  },
  {
    "type": "assignment_expression",
    "named": true,
    "fields": {
      "left": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "array_pattern",
            "named": true
          },
          {
            "type": "identifier",
            "named": true
          },
          {
            "type": "member_expression",
            "named": true
          },
          {
            "type": "non_null_expression",
            "named": true
          },
          {
            "type": "object_pattern",
            "named": true
          },
          {
            "type": "parenthesized_expression",
            "named": true
          },
          {
            "type": "subscript_expression",
            "named": true
          },
          {
            "type": "undefined",
            "named": true
          }
        ]
      },
      "right": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "expression",
            "named": true
          }
        ]
      }
    }
  },
  {
    "type": "assignment_pattern",
    "named": true,
    "fields": {
      "left": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "pattern",
            "named": true
          }
        ]
      },
      "right": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "expression",
            "named": true
          }
        ]
      }
    }
  },
  {
    "type": "augmented_assignment_expression",
    "named": true,
    "fields": {
      "left": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "identifier",
            "named": true
          },
          {
            "type": "member_expression",
            "named": true
          },
          {
            "type": "non_null_expression",
            "named": true
          },
          {
            "type": "parenthesized_expression",
            "named": true
          },
          {
            "type": "subscript_expression",
            "named": true
          }
        ]
      },
      "operator": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "%=",
            "named": false
          },
          {
            "type": "&&=",
            "named": false
          },
          {
            "type": "&=",
            "named": false
          },
          {
            "type": "**=",
            "named": false
          },
          {
            "type": "*=",
            "named": false
          },
          {
            "type": "+=",
            "named": false
          },
          {
            "type": "-=",
            "named": false
          },
          {
            "type": "/=",
            "named": false
          },
          {
            "type": "<<=",
            "named": false
          },
          {
            "type": ">>=",
            "named": false
          },
          {
            "type": ">>>=",
            "named": false
          },
          {
            "type": "??=",
            "named": false
          },
          {
            "type": "^=",
            "named": false
          },
          {
            "type": "|=",
            "named": false
          },
          {
            "type": "||=",
            "named": false
          }
        ]
      },
      "right": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "expression",
            "named": true
          }
        ]
      }
    }
  },
  {
    "type": "await_expression",
    "named": true,
    "fields": {},
    "children": {
      "multiple": false,
      "required": true,
      "types": [
        {
          "type": "expression",
          "named": true
        }
      ]
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    "type": "binary_expression",
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        "types": [
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            "type": "expression",
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          },
          {
            "type": "private_property_identifier",
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          }
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      "operator": {
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            "type": "!=",
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          },
          {
            "type": "!==",
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          },
          {
            "type": "%",
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          },
          {
            "type": "&",
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          },
          {
            "type": "&&",
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          },
          {
            "type": "*",
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          },
          {
            "type": "**",
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          },
          {
            "type": "+",
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          },
          {
            "type": "-",
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          },
          {
            "type": "/",
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          },
          {
            "type": "<",
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          },
          {
            "type": "<<",
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          },
          {
            "type": "<=",
            "named": false
          },
          {
            "type": "==",
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          },
          {
            "type": "===",
            "named": false
          },
          {
            "type": ">",
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          },
          {
            "type": ">=",
            "named": false
          },
          {
            "type": ">>",
            "named": false
          },
          {
            "type": ">>>",
            "named": false
          },
          {
            "type": "??",
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          },
          {
            "type": "^",
            "named": false
          },
          {
            "type": "in",
            "named": false
          },
          {
            "type": "instanceof",
            "named": false
          },
          {
            "type": "|",
            "named": false
          },
          {
            "type": "||",
            "named": false
          }
        ]
      },
      "right": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "expression",
            "named": true
          }
        ]
      }
    }
  },
  {
    "type": "break_statement",
    "named": true,
    "fields": {
      "label": {
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        "required": false,
        "types": [
          {
            "type": "statement_identifier",
            "named": true
          }
        ]
      }
    }
  },
  {
    "type": "call_expression",
    "named": true,
    "fields": {
      "arguments": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "arguments",
            "named": true
          },
          {
            "type": "template_string",
            "named": true
          }
        ]
      },
      "function": {
        "multiple": false,
        "required": true,
        "types": [
          {
            "type": "expression",
            "named": true
          },
          {
            "type": "import",
            "named": true
          }
        ]
      },
      "type_arguments": {
        "multiple": false,
        "required": false,
        "types": [
          {
            "type": "type_arguments",
            "named": true
          }
        ]
      }
    }
  },
  {
    "type": "call_signature",
    "named": true,
    "fields": {
      "parameters": {
        "multiple": false,
        "required": true,
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