mangle.json

{
  "help": {
    "what is this file?": "It controls protected/private property mangling so that minified builds have consistent property names.",
    "why are there duplicate minified properties?": "Most properties are only used on one type of objects, so they can have the same name since they will never collide. Doing this reduces size."
  },
  "minify": {
    "mangle": {
      "properties": {
        "regex": "^_[^_]",
        "reserved": [
          "__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED",
          "__REACT_DEVTOOLS_GLOBAL_HOOK__",
          "__PREACT_DEVTOOLS__",
          "_renderers",
          "__source",
          "__self"
        ]
      }
    },
    "compress": {
      "hoist_vars": true,
      "reduce_funcs": false
    }
  },
  "props": {
    "cname": 6,
    "props": {
      "$_listeners": "l",
      "$_cleanup": "__c",
      "$__hooks": "__H",
      "$_hydrationMismatch": "__m",
      "$_list": "__",
      "$_pendingEffects": "__h",
      "$_value": "__",
      "$_nextValue": "__N",
      "$_original": "__v",
      "$_args": "__H",
      "$_factory": "__h",
      "$_depth": "__b",
      "$_nextDom": "__d",
      "$_dirty": "__d",
      "$_mask": "__m",
      "$_detachOnNextRender": "__b",
      "$_force": "__e",
      "$_nextState": "__s",
      "$_renderCallbacks": "__h",
      "$_stateCallbacks": "_sb",
      "$_vnode": "__v",
      "$_children": "__k",
      "$_pendingSuspensionCount": "__u",
      "$_childDidSuspend": "__c",
      "$_onResolve": "__R",
      "$_suspended": "__a",
      "$_dom": "__e",
      "$_component": "__c",
      "$_index": "__i",
      "$_flags": "__u",
      "$__html": "__html",
      "$_parent": "__",
      "$_pendingError": "__E",
      "$_processingException": "__",
      "$_globalContext": "__n",
      "$_context": "c",
      "$_defaultValue": "__",
      "$_id": "__c",
      "$_contextRef": "__",
      "$_parentDom": "__P",
      "$_originalParentDom": "__O",
      "$_prevState": "__u",
      "$_root": "__",
      "$_diff": "__b",
      "$_commit": "__c",
      "$_addHookName": "__a",
      "$_render": "__r",
      "$_hook": "__h",
      "$_catchError": "__e",
      "$_unmount": "__u",
      "$_owner": "__o",
      "$_skipEffects": "__s",
      "$_rerenderCount": "__r",
      "$_forwarded": "__f",
      "$_isSuspended": "__i"
    }
  }
}