TypeScript/tests/baselines/reference/typedefCrossModule4.types
Nathan Shively-Sanders aba932aefa
Create synthetic exports symbol for commonjs module (#42655)
* 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
2021-02-05 10:56:03 -08:00

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=== tests/cases/conformance/jsdoc/mod3.js ===
/** @typedef {number} Foo */
class Bar { }
>Bar : Bar
module.exports = { Foo: Bar };
>module.exports = { Foo: Bar } : { Foo: typeof Bar; }
>module.exports : { Foo: typeof Bar; }
>module : { exports: { Foo: typeof Bar; }; }
>exports : { Foo: typeof Bar; }
>{ Foo: Bar } : { Foo: typeof Bar; }
>Foo : typeof Bar
>Bar : typeof Bar