TypeScript/tests/cases/compiler/namespacesWithTypeAliasOnlyExportsMerge.ts

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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 23:27:16 +02:00
// @filename: constAndNS.ts
type A = number;
declare const Q: number;
declare namespace Q {
export { A };
}
declare const try1: Q.A;
declare namespace Q2 {
export { Q }
}
declare const try2: Q2.Q.A;
declare namespace Q3 {
export {A as B};
}
declare const try3: Q3.B;
declare namespace Q4 {
export { Q as default };
}
declare const try4: Q4.default.A;
export {};
// @filename: circular.ts
declare namespace NS1 {
export { NS2 };
}
declare namespace NS2 {
export { NS1 };
}
export {};
// @filename: circularWithUses.ts
type A = string;
type B = number;
declare namespace NS1 {
export { NS2, A };
}
declare namespace NS2 {
export { NS1, B };
}
export {};
declare const try1: NS1.A;
declare const try2: NS2.B;
declare const try3: NS1.NS2.B;
declare const try4: NS2.NS1.A;
declare const try5: NS1.NS2.NS1.A;
declare const try6: NS2.NS1.NS2.B;