Segment:
| number
| "meta"
| "label"
| "exported"
| "local"
| "imported"
| "cases"
| "discriminant"
| "update"
| "key"
| "value"
| "properties"
| "elements"
| "id"
| "params"
| "callee"
| "arguments"
| "test"
| "init"
| "declarations"
| "finalizer"
| "expressions"
| "source"
| "expression"
| "handler"
| "consequent"
| "alternate"
| "declaration"
| "specifiers"
| "superClass"
| "object"
| "tag"
| "property"
| "argument"
| "left"
| "param"
| "right"
| "block"
| "body"
| "quasi"
| "quasis"