v0.236.0

Reviewed By: panagosg7 Differential Revision: D57171170 fbshipit-source-id: b9950e56a6a8720968d3cfb8e63d9c9a8c42d435
facebook · May 9, 2024 · e71943f · e71943f
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diff --git a/Changelog.md b/Changelog.md
@@ -1,3 +1,31 @@
+### 0.236.0
+
+Likely to cause new Flow errors:
+* Ensure React class component constructors call `super` with a props object. [example](https://flow.org/try/#1N4Igxg9gdgZglgcxALlAIwIZoKYBsD6uEEAztvhgE6UYCe+JADpdhgCYowa5kA0I2KAFcAtiRQAXSkOz9sADwxgJ+NPTbYuQ3BMnTZA+Y2yU4IwRO4A6SFBIrGVDGM7c+h46fNRLuKxJIGWh8MeT0ZfhYlCStpHzNsFBAMIQkIEQwJODAQfiEyfBE4eWw2fDgofDBMsAALfAA3KjgsXGxxZC4eAw0G-GhcWn9aY3wWZldu-g1mbGqJUoBaCRHEzrcDEgBrbAk62kXhXFxJ923d-cPRHEpTgyEoMDaqZdW7vKgoOfaSKgOKpqmDA+d4gB5fMA-P6LCCMLLQbiLOoYCqgh6-GDYRYIXYLSgkRZkCR4jpddwPfJLZjpOBkO4AX34kA0STMjAglAkAAIAFRcjAkLkAJVYyi5MEo6S5AB0QFFlLKANzSqAqlbGLkAMWIAAVJYxBQBeLnAGDEZBc+ymKAIenK1VfIwc7lPAWC7UQLkKBZQNiCkXRKwAYXS7K+PgAPB69bCSAA+E0qrlc2xWoTKDkACmpBot0f1JAAlImoMnkyQhJ5M4Wk2WAPR1rkAPS5ABE4GwfFzHCRBTmSLX6Sqhw6VQp2ZyU7g3VriAAmL3yH1+4WimIhkRhixR3UFhPAWupqTptKUbMFvO72PFg+lssVqv9wv25Mj+kyqC5EANEwkODQJIMnsEwQHpIA)
+* Modified typing of `React.cloneElement`. You might see errors being shifted around, and some advanced patterns no longer supported. [The API is not encouraged by React](https://react.dev/reference/react/cloneElement), so migrating away from it is recommended.
+* For JSX elements under `react.runtime=classic`, we now type check the JSX unconditionally using the right `React.createElement` typing, and check whether the locally defined React has the right `React.createElement` definition. If you have some JSX that's already invalid, you might see different errors. [example](https://flow.org/try/#1N4Igxg9gdgZglgcxALlAIwIZoKYBsD6uEEAztvhgE6UYCe+JADpdhgCYowa5kA0I2KAFcAtiRQAXSkOz9sADwxgJ+NPTbYuQ3BMnTZA+Y2yU4IwRO4A6SFBIrGVDGM7c+h46fNRLuKxJIGWh8MeT0ZfhYlCStpHzNsFHBcDBISODAQfiEyfBE4eWw2fDgofDAMCTAAC3wANyo4LFxscWQuHgMNOvxoXFp-WmN8FmZXTv4NZmwKiSKAWgkhxPa3AxIAa2wq6tp54VxccfdN7Zq94REcSmODISgwFqpF5dvsqCgZ1pIqPdKG0wYHxvED3T5gb6-eYQRgSODQbjzGoYUog+4-GDYeYIbZzSgkeZkCR4toddz3HILZgQfJkW4AX34kA0SWAAB0oAACbmcgA8bDgdU5AHoAHyc1KcgBKrGUABIAKItbwSXkAciYQLVooA3ByeSLhZyAEKaCAsTkABisACYAMwANmQnL6tE5Jko5pdXNp6SgCGlsok+p5wqN1vtTvd1C90E5vtKAZl0V4EqgbED0UVyos6oFdW1fOdyflSuwKvVmqg2o59I5HPZXJ5tnsmeUnIAvJzgGAonMyyrnWrqnA1fS9U3ufzBSLxZKSxJs+XcxrHNXdSHuWGTWaLRHHc77KZ-Zy4CROVAIBIJZyYPdlPCoJvDVbbQfo57KN7OZgMwubH22ADhYqZAn+QZLhWar5oWvLFhBwE+JWa41lAdZQFkIB1CY6TQEkIipHiID0kAA)
+* `React$CreateClass` type, aliased to any since v0.176, is removed.
+* Fix typing of `isValid` Flow Enums method, reverting back to behavior from before v0.232.
+* Support for `$CharSet`, an undocumented feature, has been removed. `RegExp$flags`, which depends on `$CharSet`, is also removed. In most cases, you should replace these types with `string`.
+* Support for `--traces` and the corresponding flowconfig option has been removed.
+* `React.createFactory` libdef is removed. This API is already deprecated and will be removed in React 19.
+
+Notable bug fixes:
+* Fixed interactions of various types with specialized versions of `mixed` (such as `$NonMaybeType<mixed>`). ([try-Flow examples](https://flow.org/try/#1N4Igxg9gdgZglgcxALlAIwIZoKYBsD6uEEAztvhgE6UYCe+JADpdhgCYowa5kA0I2KAFcAtiRQAXSkOz9sADwxgJ+NPTbYuQ3BMnTZA+Y2yU4IwRO4A6SFBIrGVDGM7c+h46fNRLuKxJIGWh8MeT0ZfhYlCStpHzNsFBAMIQkIEQwJODAQfiEyfBE4eWw2fDgofDBMsAALfAA3KjgsXGxxZC4eAw0G-GhcWn9aY3wWZldu-g1mbGqJUoBaCRHEzrcDEgBrbAk62kXhXFxJ923d-cPRHEpTgyEoMDaqZdW7vKgoOfaSKgOKpqmDA+d4gB5fMA-P6LCCMLLQbiLOoYCqgh6-GDYRYIXYLSgkRZkCR4jpddwPfJLZjpOBkO4AX34kA0SRgD2UcGgAAIFvZ8AA5aAAWToOAAFABKLnAAA6UC5XIALAAmLkYEhc4QiG5cgA+mu0uDVGoAJIKoCLaDgACqrAA8RRKbAAfABuLkAeg9XJMlAglANxy5AD9nVyhcVStauWLzZacBK5XKFSrjQbtSY9VyGhA4Gw02bhaLsLbjA7Iy73V6fdR-VyHhp4F986HwxXo7Gi1bsImoMmlar1VyAPxanVDwsW4ul7Dlp1uz3e-kAUQA6jW-QGjkb9Q3NBVSiGwxGnR248Xe-Sk7B2fD5byVGzHnexTAoMguY7SlLZfKuXAYBjFZjAgQC3y5ABeKCuRlEAnw5aBYJ-fsFQVWx7C5aBsEgrkAEY02A7BQK5N8qyXNcNzrMdM1bE8oxjOiyngu9e1Q1CsKsDBGEYQZXX7K8oAEuVmM5e92hUKRUlqWgxXkD8vzYZC-wAmN5CUti0OgDCyXIHCdII1ZiPkMiuRXddfTrfTaPbBiK3wSSJGk1iNJUsUAEIdPwH9Fx5WpBC5NAaEeWoeQwHY+z-DTUM8tNsBEOFaD4yLUIEhUBIE3IQAaEwSFEpIGgABisZUAGYAFYrFwkB6SAA))
+
+Misc:
+* Support removing `export type *` (ExportAllDeclaration) nodes with `flow-remove-types` (thanks @jbroma!)
+
+Parser:
+* Updated bigint literal AST output for `bigint` property to match ESTree spec. Numeric separators are removed (`_`), and should contain only decimal digits.
+
+IDE:
+* Under `component_syntax=true`, autocomplete will provide `component` and `hook` keyword in appropriate places.
+
+Library Definitions:
+* `$asyncIterator`, which is never a real global, is removed from global libdef.
+* We removed `$await` in the libdef. If you are depending on it like `typeof $await`, you can replace it with `<T>(Promise<T> | T) => T`.
+
 ### 0.235.1
 
 Misc:

diff --git a/flow_parser.opam b/flow_parser.opam
@@ -1,6 +1,6 @@
 opam-version: "2.0"
 name: "flow_parser"
-version: "0.235.1"
+version: "0.236.0"
 maintainer: "flow@fb.com"
 authors: ["Flow Team <flow@fb.com>"]
 homepage: "https://github.com/facebook/flow/tree/master/src/parser"

diff --git a/flowtype.opam b/flowtype.opam
@@ -1,6 +1,6 @@
 opam-version: "2.0"
 name: "flowtype"
-version: "0.235.1"
+version: "0.236.0"
 maintainer: "flow@fb.com"
 authors: "Flow Team <flow@fb.com>"
 license: "MIT"
@@ -15,7 +15,7 @@ depends: [
   "core_kernel" {>= "v0.14.1" & <= "v0.16.0"}
   "dtoa" {>= "0.3.2"}
   "fileutils" {>= "0.6.3"}
-  "flow_parser" {= "0.235.1"}
+  "flow_parser" {= "0.236.0"}
   "inotify" {os = "linux" & >= "2.4.1"}
   "ounit2" {with-test}
   "lwt" {>= "5.4.0"}

diff --git a/packages/flow-parser-bin/package.json b/packages/flow-parser-bin/package.json
@@ -1,6 +1,6 @@
 {
   "name": "flow-parser-bin",
-  "version": "0.235.1",
+  "version": "0.236.0",
   "description": "The Flow JavaScript parser, via bindings to the native OCaml implementation",
   "main": "index.js",
   "repository": "https://github.com/facebook/flow.git",

diff --git a/packages/flow-parser/package.json b/packages/flow-parser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "flow-parser",
-  "version": "0.235.1",
+  "version": "0.236.0",
   "description": "JavaScript parser written in OCaml. Produces ESTree AST",
   "homepage": "https://flow.org",
   "license": "MIT",

diff --git a/packages/flow-remove-types/package.json b/packages/flow-remove-types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "flow-remove-types",
-  "version": "2.235.1",
+  "version": "2.236.0",
   "description": "Removes Flow type annotations from JavaScript files with speed and simplicity.",
   "author": {
     "name": "Flow Team",

diff --git a/packages/try-flow-website-js/package.json b/packages/try-flow-website-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "try-flow-website-js",
-  "version": "0.235.1",
+  "version": "0.236.0",
   "description": "An NPM package to hold compiled `flow.js` and libdefs for every Flow version.",
   "license": "MIT",
   "repository": "facebook/flow",

diff --git a/src/common/flow_version.ml b/src/common/flow_version.ml
@@ -5,4 +5,4 @@
  * LICENSE file in the root directory of this source tree.
  *)
 
-let version = "0.235.1"
+let version = "0.236.0"
diff --git a/website/docs/install.md b/website/docs/install.md
@@ -126,7 +126,7 @@ npm install --save-dev flow-bin
   "name": "my-flow-project",
   "version": "1.0.0",
   "devDependencies": {
-    "flow-bin": "^0.235.1"
+    "flow-bin": "^0.236.0"
   },
   "scripts": {
     "flow": "flow"