aba932aefa
* Commonjs module:create synthetic exports symbol Previously, the `module` identifier in commonjs modules got a synthetic type with a single property `exports`. The exports property reused the file's symbol, which, for a module file, gives the correct exported properties. However, the name of this symbol was still the filename of the file, not `exports`. This PR creates a synthetic symbol for `exports` by copying in a similar way to esModuleInterop's `default` symbol in `resolveESModuleSymbol` (although the intent there is to strip off signatures from the symbol). * correct parent of synthetic symbol
47 lines
867 B
Plaintext
47 lines
867 B
Plaintext
=== /test.js ===
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class Abcde {
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>Abcde : Abcde
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/** @type {string} */
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x;
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>x : string
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}
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module.exports = {
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>module.exports = { Abcde} : typeof module."./test"
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>module.exports : typeof module."./test"
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>module : { exports: typeof module."./test"; }
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>exports : typeof module."./test"
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>{ Abcde} : { Abcde: typeof Abcde; }
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Abcde
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>Abcde : typeof Abcde
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};
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=== /index.ts ===
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import { Abcde } from "./test";
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>Abcde : typeof Abcde
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declare module "./test" {
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>"./test" : typeof import("/test")
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interface Abcde { b: string }
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>b : string
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}
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new Abcde().x;
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>new Abcde().x : string
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>new Abcde() : Abcde
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>Abcde : typeof Abcde
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>x : string
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// Bug: the type meaning from /test.js does not
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// propagate through the object literal export.
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const x: Abcde = { b: "" };
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>x : Abcde
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>{ b: "" } : { b: string; }
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>b : string
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>"" : ""
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