chore(deps): upgrade esbuild to v0.19.11

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
esbuild	0.19.9 -> 0.19.11

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Release Notes

evanw/esbuild (esbuild)

### [`v0.19.11`](https://togithub.com/evanw/esbuild/blob/HEAD/CHANGELOG.md#01911) [Compare Source](https://togithub.com/evanw/esbuild/compare/v0.19.10...v0.19.11) - Fix TypeScript-specific class transform edge case ([#​3559](https://togithub.com/evanw/esbuild/issues/3559)) The previous release introduced an optimization that avoided transforming `super()` in the class constructor for TypeScript code compiled with `useDefineForClassFields` set to `false` if all class instance fields have no initializers. The rationale was that in this case, all class instance fields are omitted in the output so no changes to the constructor are needed. However, if all of this is the case *and* there are `#private` instance fields with initializers, those private instance field initializers were still being moved into the constructor. This was problematic because they were being inserted before the call to `super()` (since `super()` is now no longer transformed in that case). This release introduces an additional optimization that avoids moving the private instance field initializers into the constructor in this edge case, which generates smaller code, matches the TypeScript compiler's output more closely, and avoids this bug: ```ts // Original code class Foo extends Bar { #private = 1; public: any; constructor() { super(); } } // Old output (with esbuild v0.19.9) class Foo extends Bar { constructor() { super(); this.#private = 1; } #private; } // Old output (with esbuild v0.19.10) class Foo extends Bar { constructor() { this.#private = 1; super(); } #private; } // New output class Foo extends Bar { #private = 1; constructor() { super(); } } ``` - Minifier: allow reording a primitive past a side-effect ([#​3568](https://togithub.com/evanw/esbuild/issues/3568)) The minifier previously allowed reordering a side-effect past a primitive, but didn't handle the case of reordering a primitive past a side-effect. This additional case is now handled: ```js // Original code function f() { let x = false; let y = x; const boolean = y; let frag = $.template(`

hello world

`); return frag; } // Old output (with --minify) function f(){const e=!1;return $.template(`

hello world

`)} // New output (with --minify) function f(){return $.template('

hello world

')} ``` - Minifier: consider properties named using known `Symbol` instances to be side-effect free ([#​3561](https://togithub.com/evanw/esbuild/issues/3561)) Many things in JavaScript can have side effects including property accesses and ToString operations, so using a symbol such as `Symbol.iterator` as a computed property name is not obviously side-effect free. This release adds a special case for known `Symbol` instances so that they are considered side-effect free when used as property names. For example, this class declaration will now be considered side-effect free: ```js class Foo { *[Symbol.iterator]() { } } ``` - Provide the `stop()` API in node to exit esbuild's child process ([#​3558](https://togithub.com/evanw/esbuild/issues/3558)) You can now call `stop()` in esbuild's node API to exit esbuild's child process to reclaim the resources used. It only makes sense to do this for a long-lived node process when you know you will no longer be making any more esbuild API calls. It is not necessary to call this to allow node to exit, and it's advantageous to not call this in between calls to esbuild's API as sharing a single long-lived esbuild child process is more efficient than re-creating a new esbuild child process for every API call. This API call used to exist but was removed in [version 0.9.0](https://togithub.com/evanw/esbuild/releases/v0.9.0). This release adds it back due to a user request. ### [`v0.19.10`](https://togithub.com/evanw/esbuild/blob/HEAD/CHANGELOG.md#01910) [Compare Source](https://togithub.com/evanw/esbuild/compare/v0.19.9...v0.19.10) - Fix glob imports in TypeScript files ([#​3319](https://togithub.com/evanw/esbuild/issues/3319)) This release fixes a problem where bundling a TypeScript file containing a glob import could emit a call to a helper function that doesn't exist. The problem happened because esbuild's TypeScript transformation removes unused imports (which is required for correctness, as they may be type-only imports) and esbuild's glob import transformation wasn't correctly marking the imported helper function as used. This wasn't caught earlier because most of esbuild's glob import tests were written in JavaScript, not in TypeScript. - Fix `require()` glob imports with bundling disabled ([#​3546](https://togithub.com/evanw/esbuild/issues/3546)) Previously `require()` calls containing glob imports were incorrectly transformed when bundling was disabled. All glob imports should only be transformed when bundling is enabled. This bug has been fixed. - Fix a panic when transforming optional chaining with `define` ([#​3551](https://togithub.com/evanw/esbuild/issues/3551), [#​3554](https://togithub.com/evanw/esbuild/pull/3554)) This release fixes a case where esbuild could crash with a panic, which was triggered by using `define` to replace an expression containing an optional chain. Here is an example: ```js // Original code console.log(process?.env.SHELL) // Old output (with --define:process.env={}) /* panic: Internal error (while parsing "") */ // New output (with --define:process.env={}) var define_process_env_default = {}; console.log(define_process_env_default.SHELL); ``` This fix was contributed by [@​hi-ogawa](https://togithub.com/hi-ogawa). - Work around a bug in node's CommonJS export name detector ([#​3544](https://togithub.com/evanw/esbuild/issues/3544)) The export names of a CommonJS module are dynamically-determined at run time because CommonJS exports are properties on a mutable object. But the export names of an ES module are statically-determined at module instantiation time by using `import` and `export` syntax and cannot be changed at run time. When you import a CommonJS module into an ES module in node, node scans over the source code to attempt to detect the set of export names that the CommonJS module will end up using. That statically-determined set of names is used as the set of names that the ES module is allowed to import at module instantiation time. However, this scan appears to have bugs (or at least, can cause false positives) because it doesn't appear to do any scope analysis. Node will incorrectly consider the module to export something even if the assignment is done to a local variable instead of to the module-level `exports` object. For example: ```js // confuseNode.js exports.confuseNode = function(exports) { // If this local is called "exports", node incorrectly // thinks this file has an export called "notAnExport". exports.notAnExport = function() { }; }; ``` You can see that node incorrectly thinks the file `confuseNode.js` has an export called `notAnExport` when that file is loaded in an ES module context: ```console $ node -e 'import("./confuseNode.js").then(console.log)' [Module: null prototype] { confuseNode: [Function (anonymous)], default: { confuseNode: [Function (anonymous)] }, notAnExport: undefined } ``` To avoid this, esbuild will now rename local variables that use the names `exports` and `module` when generating CommonJS output for the `node` platform. - Fix the return value of esbuild's `super()` shim ([#​3538](https://togithub.com/evanw/esbuild/issues/3538)) Some people write `constructor` methods that use the return value of `super()` instead of using `this`. This isn't too common because [TypeScript doesn't let you do that](https://togithub.com/microsoft/TypeScript/issues/37847) but it can come up when writing JavaScript. Previously esbuild's class lowering transform incorrectly transformed the return value of `super()` into `undefined`. With this release, the return value of `super()` will now be `this` instead: ```js // Original code class Foo extends Object { field constructor() { console.log(typeof super()) } } new Foo // Old output (with --target=es6) class Foo extends Object { constructor() { var __super = (...args) => { super(...args); __publicField(this, "field"); }; console.log(typeof __super()); } } new Foo(); // New output (with --target=es6) class Foo extends Object { constructor() { var __super = (...args) => { super(...args); __publicField(this, "field"); return this; }; console.log(typeof __super()); } } new Foo(); ``` - Terminate the Go GC when esbuild's `stop()` API is called ([#​3552](https://togithub.com/evanw/esbuild/issues/3552)) If you use esbuild with WebAssembly and pass the `worker: false` flag to `esbuild.initialize()`, then esbuild will run the WebAssembly module on the main thread. If you do this within a Deno test and that test calls `esbuild.stop()` to clean up esbuild's resources, Deno may complain that a `setTimeout()` call lasted past the end of the test. This happens when the Go is in the middle of a garbage collection pass and has scheduled additional ongoing garbage collection work. Normally calling `esbuild.stop()` will terminate the web worker that the WebAssembly module runs in, which will terminate the Go GC, but that doesn't happen if you disable the web worker with `worker: false`. With this release, esbuild will now attempt to terminate the Go GC in this edge case by calling `clearTimeout()` on these pending timeouts. - Apply `/* @​__NO_SIDE_EFFECTS__ */` on tagged template literals ([#​3511](https://togithub.com/evanw/esbuild/issues/3511)) Tagged template literals that reference functions annotated with a `@__NO_SIDE_EFFECTS__` comment are now able to be removed via tree-shaking if the result is unused. This is a convention from [Rollup](https://togithub.com/rollup/rollup/pull/5024). Here is an example: ```js // Original code const html = /* @​__NO_SIDE_EFFECTS__ */ (a, ...b) => ({ a, b }) html`remove` x = html`keep` // Old output (with --tree-shaking=true) const html = /* @​__NO_SIDE_EFFECTS__ */ (a, ...b) => ({ a, b }); html`remove`; x = html`keep`; // New output (with --tree-shaking=true) const html = /* @​__NO_SIDE_EFFECTS__ */ (a, ...b) => ({ a, b }); x = html`keep`; ``` Note that this feature currently only works within a single file, so it's not especially useful. This feature does not yet work across separate files. I still recommend using `@__PURE__` annotations instead of this feature, as they have wider tooling support. The drawback of course is that `@__PURE__` annotations need to be added at each call site, not at the declaration, and for non-call expressions such as template literals you need to wrap the expression in an IIFE (immediately-invoked function expression) to create a call expression to apply the `@__PURE__` annotation to. - Publish builds for IBM AIX PowerPC 64-bit ([#​3549](https://togithub.com/evanw/esbuild/issues/3549)) This release publishes a binary executable to npm for IBM AIX PowerPC 64-bit, which means that in theory esbuild can now be installed in that environment with `npm install esbuild`. This hasn't actually been tested yet. If you have access to such a system, it would be helpful to confirm whether or not doing this actually works.

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[github-actions[bot]]

:tada: This issue has been resolved in version 5.4.0

Please check the changelog for more details.