TypeScript/tests/baselines/reference/moduleExportAliasImported.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/salsa/bug28014.js ===
exports.version = 1
>exports.version = 1 : 1
>exports.version : number
>exports : typeof alias
>version : number
>1 : 1
function alias() { }
>alias : typeof alias
module.exports = alias
>module.exports = alias : typeof alias
>module.exports : typeof alias
>module : { exports: typeof alias; }
>exports : typeof alias
>alias : typeof alias
=== tests/cases/conformance/salsa/importer.js ===
import('./bug28014')
>import('./bug28014') : Promise<{ (): void; version: number; }>
>'./bug28014' : "./bug28014"