TypeScript Version: 4.0.0-dev.20200701

Search Terms: Jsdoc type alias circularly references itself

I'm trying to describe json type in .js file using jsdoc.

// Type alias 'JsonArray' circularly references itself. /** @typedef {ReadonlyArray<Json>} JsonArray */ /** @typedef {{ readonly [key: string]: Json }} JsonRecord */ // Type alias 'Json' circularly references itself. /** @typedef {boolean | number | string | null | JsonRecord | JsonArray | readonly []} Json */

It shows me some errors that JsonArray and Json types circularly reference to itself.

Tried the same in .ts file. There got no errors.

type JsonArray = ReadonlyArray<Json> type JsonRecord = { readonly [key: string]: Json } // OK type Json = boolean | number | string | null | JsonRecord | JsonArray | readonly []

Expected behaviour: Json types in .js and .ts files should work identical.