TypeScript/tests/cases/conformance/jsdoc/declarations/jsDeclarationsFunctionsCjs.ts
Wesley Wigham 61cb06ce40
Allow allowJs and declaration to be used together (#32372)
* Allow allowJs and declaration to be used together

This intorduces a new symbol-based declaration emitter - currently this
is only used for JSON and JavaScript, as the output is likely worse than
what the other declaration emitter is capable of. In addition, it is
still incomplete - it does not yet support serializaing namespaces.

* Add tests for various import/export forms, add notes on export as namespace and fix export * from

* Tests & fixes for computed names

* Add test with current @enum tag behavior

* fix declaration emit for jsdoc @enum tags

* Small adjustments to base class serialization to fix bugs in it

* Guard against type/type parameter confusion when using typeParameterToName a bit

* Integrate feedback from PR

* Fix issue with export= declarations visibility calculation and type declaration emit that impacted all forms of declaration emit

* Only make one merged getCommonJsExportEquals symbol for a symbol

* Support preserving type reference directives in js declarations

* Skip declare mdoifiers for namespace members in ambient contexts

* FAKE ALIASES AND NAMESPACES EVERYWHERE

* Dont do namespace sugar when type members contain keyword names

* Fix json source file export modifier under new output

* Such clean nested aliasing, very wow

* Fix lint

* Add visibility errors, reuse type nodes where possible

* Suppoer having correctly named import types in bundled js declaration emit & adjust binding to allow namespaces with aliases to merge when the aliases look to be type-only

* Better support for module.exports = class expression

* Fix discovered crash bug

* Allow export assigned class expressions to be reachable symbols from external declarations

* Add missing semicolon

* Support @enum tag post-merge

* preserve comments on signatures and declarations where possible

* Basic support for js classy functions

* Add example we should do better with

* Prototype assignments make things a bit wonky, but the example from the PR seems OK

* Make a ton of changes to support the new way js classes are bound

* Remove some old comments, fix import and export default names

* Fix bug in object define handling and add tests for object define property declaration emit

* Fix organization nits from PR comments

* Preserve comments from jsdoc declarations on properties and js declaration type aliases

* Merge export declarations with identical specifiers

* Remove completed TODO comment

* Split lint

* Remove now-unused function

* PR feedback

* Add some project references tests, remove some checks from project refs codepaths that are now invalid

* Update project references tests again

* Merge and update project references tests

* Rename case

* Update test to include declaration output

* Remove yet another project refernces redirect extension check

* Update comment

* Add additional import ref to test

* Add shorthand prop to test

* Fix comment text

* Extract var to temp

* Simplify function and add whitespace

* Update project refs test to use incremental edit entry

* Stylistic refactors in the symbol serializer

* Another round of PR feedback, mostly style, small bugfix with constructors, and test showing bug in export assigned class expression name shadowing

* Use x instead of index
2019-09-26 14:27:16 -07:00

64 lines
1.3 KiB
TypeScript

// @allowJs: true
// @checkJs: true
// @outDir: ./out
// @declaration: true
// @filename: index.js
module.exports.a = function a() {}
module.exports.b = function b() {}
module.exports.b.cat = "cat";
module.exports.c = function c() {}
module.exports.c.Cls = class {}
/**
* @param {number} a
* @param {number} b
* @return {string}
*/
module.exports.d = function d(a, b) { return /** @type {*} */(null); }
/**
* @template T,U
* @param {T} a
* @param {U} b
* @return {T & U}
*/
module.exports.e = function e(a, b) { return /** @type {*} */(null); }
/**
* @template T
* @param {T} a
*/
module.exports.f = function f(a) {
return a;
}
module.exports.f.self = module.exports.f;
/**
* @param {{x: string}} a
* @param {{y: typeof module.exports.b}} b
*/
function g(a, b) {
return a.x && b.y();
}
module.exports.g = g;
/**
* @param {{x: string}} a
* @param {{y: typeof module.exports.b}} b
*/
function hh(a, b) {
return a.x && b.y();
}
module.exports.h = hh;
module.exports.i = function i() {}
module.exports.ii = module.exports.i;
// note that this last one doesn't make much sense in cjs, since exports aren't hoisted bindings
module.exports.jj = module.exports.j;
module.exports.j = function j() {}