Missing `Go to definition` links when accessing properties after `jsdoc` typecast

🔎 Search Terms

jsdoc typecast, typecast property access, jsdoc go to definition

🕗 Version & Regression Information

• This is the behavior in every version I tried, and I reviewed the FAQ for entries about jsdoc, typecast

⏯ Playground Link

https://www.typescriptlang.org/play/?ts=5.6.3&filetype=js#code/PQKhAIAEBcE8AcCmATRAzcBvT4B2BDAW0QC5wBnaAJwEtcBzcAXyfADEB7D8EYAKD4BjDrkrgOAIwBW4ALzhQEGAkRZOHVrwAUmJgEoA3H2DBwACQ4A3RFXAB3GtAAW4AAaDqAG1fjrt1+o+EoieHHbgyByI5LgA5NDgVIjC9Lg0AF6qzlkqEeh0jjQiQiJiklIAjHIKYFBwSGpcmsA6+gB0BMRGwqIJ5QBM1Yp1uZjqza16ANqxnYixALpGfEA

💻 Code

/** @typedef {{ name: string }} Foo */

const obj = /** @type {Foo} */({});
// Hover with `ctrl` over `Foo` below doesn't recognize the type definition
const obj1 = /** @type {Foo} */({}).name;
const obj2 = /** @type {Foo} */({})['name'];

🙁 Actual behavior

Hovering over Foo with ctrl pressed doesn't recognize the type definition

🙂 Expected behavior

Hovering over Foo with ctrl pressed recognizes the type definition

Additional information about the issue

No response

リンク先の TypeScript Playground で、JSDoc の型キャスト例を使って欠落している定義へ移動する動作を再現し、その後、型キャストに続く .name と ['name'] へのアクセスに対する language-service の処理を追跡します。Foo の両方のプロパティアクセス形式で Ctrl-hovering を行ったときに参照を認識し、typedef へリンクできれば完了です。