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module: unflag --experimental-strip-types
PR-URL: #56350 Fixes: nodejs/typescript#17 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Paolo Insogna <paolo@cowtech.it> Reviewed-By: Pietro Marchini <pietro.marchini94@gmail.com>
1 parent 64556ba commit e5ba216

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‎benchmark/ts/strip-typescript.js

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@@ -12,7 +12,7 @@ const bench = common.createBenchmark(main, {
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filepath: [ts, js],
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n: [1e4],
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}, {
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flags: ['--experimental-strip-types', '--disable-warning=ExperimentalWarning'],
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flags: ['--disable-warning=ExperimentalWarning'],
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});
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async function main({ n, filepath }) {

‎doc/api/cli.md

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@@ -779,7 +779,7 @@ Any query parameter or hash in the URL will be accessible via [`import.meta.url`
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```bash
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node --entry-url 'file:///path/to/file.js?queryparams=work#and-hashes-too'
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node --entry-url --experimental-strip-types 'file.ts?query#hash'
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node --entry-url 'file.ts?query#hash'
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node --entry-url 'data:text/javascript,console.log("Hello")'
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```
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@@ -879,8 +879,8 @@ On Windows, using `cmd.exe` a single quote will not work correctly because it
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only recognizes double `"` for quoting. In Powershell or Git bash, both `'`
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and `"` are usable.
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It is possible to run code containing inline types by passing
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[`--experimental-strip-types`][].
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It is possible to run code containing inline types unless the
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[`--no-experimental-strip-types`][] flag is provided.
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### `--experimental-addon-modules`
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Use this flag to enable [ShadowRealm][] support.
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### `--experimental-strip-types`
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<!-- YAML
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added: v22.6.0
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-->
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> Stability: 1.1 - Active development
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Enable experimental type-stripping for TypeScript files.
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For more information, see the [TypeScript type-stripping][] documentation.
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### `--experimental-test-coverage`
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<!-- YAML
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> Stability: 1.1 - Active development
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Enables the transformation of TypeScript-only syntax into JavaScript code.
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Implies `--experimental-strip-types` and `--enable-source-maps`.
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Implies `--enable-source-maps`.
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### `--experimental-vm-modules`
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This configures Node.js to interpret `--eval` or `STDIN` input as CommonJS or
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as an ES module. Valid values are `"commonjs"`, `"module"`, `"module-typescript"` and `"commonjs-typescript"`.
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The `"-typescript"` values are available only in combination with the flag `--experimental-strip-types`.
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The `"-typescript"` values are not available with the flag `--no-experimental-strip-types`.
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The default is `"commonjs"`.
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If `--experimental-strip-types` is enabled and `--input-type` is not provided,
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If `--input-type` is not provided,
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Node.js will try to detect the syntax with the following steps:
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1. Run the input as CommonJS.
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Disable the experimental [`node:sqlite`][] module.
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### `--no-experimental-strip-types`
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<!-- YAML
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added: v22.6.0
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changes:
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- version: REPLACEME
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pr-url: https://github.com/nodejs/node/pull/56350
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description: Type stripping is enabled by default.
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-->
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> Stability: 1.1 - Active development
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Disable experimental type-stripping for TypeScript files.
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For more information, see the [TypeScript type-stripping][] documentation.
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### `--no-experimental-websocket`
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<!-- YAML
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* `--experimental-require-module`
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* `--experimental-shadow-realm`
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* `--experimental-specifier-resolution`
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* `--experimental-strip-types`
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* `--experimental-test-isolation`
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* `--experimental-top-level-await`
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* `--experimental-transform-types`
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* `--no-experimental-global-navigator`
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* `--no-experimental-repl-await`
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* `--no-experimental-sqlite`
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* `--no-experimental-strip-types`
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* `--no-experimental-websocket`
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* `--no-extra-info-on-fatal-exception`
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* `--no-force-async-hooks-checks`
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[`--env-file`]: #--env-fileconfig
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[`--experimental-addon-modules`]: #--experimental-addon-modules
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[`--experimental-sea-config`]: single-executable-applications.md#generating-single-executable-preparation-blobs
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[`--experimental-strip-types`]: #--experimental-strip-types
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[`--experimental-wasm-modules`]: #--experimental-wasm-modules
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[`--heap-prof-dir`]: #--heap-prof-dir
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[`--import`]: #--importmodule
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[`--no-experimental-strip-types`]: #--no-experimental-strip-types
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[`--openssl-config`]: #--openssl-configfile
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[`--preserve-symlinks`]: #--preserve-symlinks
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[`--print`]: #-p---print-script

‎doc/api/process.md

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@@ -2021,8 +2021,9 @@ added: v23.0.0
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* {boolean|string}
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A value that is `"strip"` if Node.js is run with `--experimental-strip-types`,
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`"transform"` if Node.js is run with `--experimental-transform-types`, and `false` otherwise.
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A value that is `"strip"` by default,
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`"transform"` if Node.js is run with `--experimental-transform-types`, and `false` if
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Node.js is run with `--no-experimental-strip-types`.
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## `process.features.uv`
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‎doc/api/test.md

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@@ -420,8 +420,8 @@ By default, Node.js will run all files matching these patterns:
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* `**/test.{cjs,mjs,js}`
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* `**/test/**/*.{cjs,mjs,js}`
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When [`--experimental-strip-types`][] is supplied, the following
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additional patterns are matched:
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Unless [`--no-experimental-strip-types`][] is supplied, the following
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additional patterns are also matched:
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* `**/*.test.{cts,mts,ts}`
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* `**/*-test.{cts,mts,ts}`
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Can be used to abort test subtasks when the test has been aborted.
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[TAP]: https://testanything.org/
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[`--experimental-strip-types`]: cli.md#--experimental-strip-types
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[`--experimental-test-coverage`]: cli.md#--experimental-test-coverage
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[`--experimental-test-module-mocks`]: cli.md#--experimental-test-module-mocks
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[`--import`]: cli.md#--importmodule
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[`--no-experimental-strip-types`]: cli.md#--no-experimental-strip-types
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[`--test-concurrency`]: cli.md#--test-concurrency
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[`--test-coverage-exclude`]: cli.md#--test-coverage-exclude
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[`--test-coverage-include`]: cli.md#--test-coverage-include

‎doc/api/typescript.md

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<!-- YAML
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changes:
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- version: REPLACEME
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pr-url: https://github.com/nodejs/node/pull/56350
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description: Type stripping is enabled by default.
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- version: v22.7.0
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pr-url: https://github.com/nodejs/node/pull/54283
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description: Added `--experimental-transform-types` flag.
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> Stability: 1.1 - Active development
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The flag [`--experimental-strip-types`][] enables Node.js to run TypeScript
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The flag [`--no-experimental-strip-types`][] prevents Node.js from running TypeScript
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files. By default Node.js will execute only files that contain no
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TypeScript features that require transformation, such as enums or namespaces.
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Node.js will replace inline type annotations with whitespace,
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[CommonJS]: modules.md
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[ES Modules]: esm.md
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[Full TypeScript support]: #full-typescript-support
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[`--experimental-strip-types`]: cli.md#--experimental-strip-types
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[`--experimental-transform-types`]: cli.md#--experimental-transform-types
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[`--no-experimental-strip-types`]: cli.md#--no-experimental-strip-types
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[`tsconfig` "paths"]: https://www.typescriptlang.org/tsconfig/#paths
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[`tsx`]: https://tsx.is/
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[`verbatimModuleSyntax`]: https://www.typescriptlang.org/tsconfig/#verbatimModuleSyntax

‎doc/node.1

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@@ -186,9 +186,6 @@ Enable code coverage in the test runner.
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.It Fl -experimental-test-module-mocks
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Enable module mocking in the test runner.
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.
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.It Fl -experimental-strip-types
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Enable experimental type-stripping for TypeScript files.
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.
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.It Fl -experimental-transform-types
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Enable transformation of TypeScript-only syntax into JavaScript code.
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.
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.It Fl -no-experimental-sqlite
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Disable the experimental node:sqlite module.
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.
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.It Fl -no-experimental-strip-types
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Disable experimental type-stripping for TypeScript files.
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.
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.It Fl -experimental-vm-modules
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Enable experimental ES module support in VM module.
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.

‎src/node_options.cc

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AddOption("--experimental-strip-types",
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"Experimental type-stripping for TypeScript files.",
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&EnvironmentOptions::experimental_strip_types,
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kAllowedInEnvvar);
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kAllowedInEnvvar,
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true);
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AddOption("--experimental-transform-types",
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"enable transformation of TypeScript-only"
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"syntax into JavaScript code",

‎src/node_options.h

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@@ -247,7 +247,7 @@ class EnvironmentOptions : public Options {
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std::vector<std::string> preload_esm_modules;
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bool experimental_strip_types = false;
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bool experimental_strip_types = true;
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bool experimental_transform_types = false;
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std::vector<std::string> user_argv;

‎test/es-module/test-esm-loader-entry-url.mjs

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@@ -84,7 +84,7 @@ describe('--entry-url', { concurrency: true }, () => {
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for (const url of typescriptUrls) {
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await assertSpawnedProcess(
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['--entry-url', '--experimental-strip-types', fixtures.fileURL(url)],
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['--entry-url', fixtures.fileURL(url)],
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{},
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{
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...experimentalFeatureWarning,

‎test/es-module/test-esm-resolve-type.mjs

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@@ -186,7 +186,7 @@ try {
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[ 'qmod', 'index.js', 'imp.js', 'commonjs', 'module', 'module', '?k=v'],
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[ 'hmod', 'index.js', 'imp.js', 'commonjs', 'module', 'module', '#Key'],
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[ 'qhmod', 'index.js', 'imp.js', 'commonjs', 'module', 'module', '?k=v#h'],
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[ 'ts-mod-com', 'index.js', 'imp.ts', 'module', 'commonjs', undefined],
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[ 'ts-mod-com', 'index.js', 'imp.ts', 'module', 'commonjs', 'commonjs-typescript'],
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].forEach((testVariant) => {
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const [
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moduleName,

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