TypeScript/tests/baselines/reference/nestedDestructuringOfRequire.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/main.js ===
const {
chalk: { grey }
>chalk : any
>grey : {}
} = require('./mod1');
>require('./mod1') : typeof import("tests/cases/conformance/salsa/mod1")
>require : any
>'./mod1' : "./mod1"
grey
>grey : {}
chalk
>chalk : any
=== tests/cases/conformance/salsa/mod1.js ===
const chalk = {
>chalk : { grey: {}; }
>{ grey: {}} : { grey: {}; }
grey: {}
>grey : {}
>{} : {}
};
module.exports.chalk = chalk
>module.exports.chalk = chalk : { grey: {}; }
>module.exports.chalk : { grey: {}; }
>module.exports : typeof module.exports
>module : { exports: typeof module.exports; }
>exports : typeof module.exports
>chalk : { grey: {}; }
>chalk : { grey: {}; }