Module object 

Objects of the JSON syntax tree and their member edits.

Structs

DuplicateKey 🔒

A member name that an object already has.

Member 🔒

One key: value pair and the trivia around it. The leading trivia is the value’s.

Object 🔒

An object with its members in source order.

Enums

Layout 🔒

Where the next member of an object goes.