v0.288.0 [PickRequest:665067152984006]

Summary: Plenty of updates this release!

Reviewed By: SamChou19815

Differential Revision:
D84321875

Merged By: marcoww

Merged Revision: 6ba1ed7e3aff09bc4ff39d7b4e1cac910559f6a0

fbshipit-source-id: b3994dc53aa6457ed699fe284388f618301889e4

Author: marcoww6

Changelog.md

@@ -1,3 +1,22 @@
+### 0.288.0
+
+Likely to cause new Flow errors:
+* [`React.ElementProps`](https://flow.org/en/docs/react/types/#toc-react-elementprops) is removed. You should use [`React.ElementConfig`](https://flow.org/en/docs/react/types/#toc-react-elementconfig) instead.
+* For a function named as a hook but not annotated as a hook, it will no longer be treated like a hook when you try to use it from property access or property destructuring in component syntax components and hook syntax hooks. They will now cause `react-rule-hook-non-hook-syntax` errors. To fix, annotate them with hook annotation. [example](https://flow.org/try/#1N4Igxg9gdgZglgcxALlAIwIZoKYBsD6uEEAztvhgE6UYCe+JADpdhgCYowa5kA0I2KAFcAtiRQAXSkOz9sADwxgJ+NPTbYuQ3BMnTZA+Y2yU4IwRO4A6SFBIrGVDGM7c+h46fNRLuKxJIGWh8MeT0ZfhYlCStpHzNsFBAMIQkIEQwJODAQfiEyfBE4eWw2fDgofDBMsAALfAA3KjgsXGxxZC4eAw0G-GhcWn9aY3wWZldu-g1mbGqJUoBaCRHEzrcDEgBrbAk62kXhXFxJ923d-cPRHEpTgyEoMDaqZdW7vKgoOfaSKgOKpqmDA+d4gB5fMA-P6LCCMLLQbiLOoYCqgh6-GDYRYIXYLSgkRZkCR4jpddwPfJLZjpOBkUEKTwJEJ+DAkMiUFSwkyZCC3dbdAC+-EgGiStnsAAIAKpZHgAIXYEoAvBLgAAdKASiWUgCytAAEsQtsgJQAKACUyoAfKqBRq7VANZARIxoBYJQAVdoSACMpqsAeAuoNRoFJuA2rIesNEGNZstSptwAFEoFlvVmq10tlJAVbCswZjWwtAG4JQB6csSkyUXkarOR7DRo2litVmt1zNalgSISUKAl+0a2pGxte+x+oNRkOxsOqxvN2Mmi3W22p9P1rMyuDy9gF6dF1uV6vUTsNwst81l48dyib7u7PsDoeO18j2MLmfF9MO8USbM7iQADixBsMqqqbhesYvk66Sul8Piet6ABM-qBlBWxzhGGEmu+WzxquybrhBXYATwIEQPmGFHlW0GkdRV5tietZ3qRPZPoOUAOnhY4oaaU5Nl+WGfkWuGjiuiZrmmJENtu5GgfugmHoxx50eeB6XtetFbPeErsf2nEOrkIANCYJBwNASQZPYJggAKQA)
+* Calling functions passed to function and component with hook like name but not annotated as hook will now error. [example](https://flow.org/try/#1N4Igxg9gdgZglgcxALlAIwIZoKYBsD6uEEAztvhgE6UYCe+JADpdhgCYowa5kA0I2KAFcAtiRQAXSkOz9sADwxgJ+NPTbYuQ3BMnTZA+Y2yU4IwRO4A6SFBIrGVDGM7c+h46fNRLuKxJIGWh8MeT0ZfhYlCStpHzNsFBAMIQkIEQwJODAQfiEyfBE4eWw2fDgofDBMsAALfAA3KjgsXGxxZC4eAw0G-GhcWn9aY3wWZldu-g1mbGqJUoBaCRHEzrcDEgBrbAk62kXhXFxJ923d-cPRHEpTgyEoMDaqZdW7vKgoOfaSKgOKpqmDA+d4gB5fMA-P6LCCMLLQbiLOoYCqgh6-GDYRYIXYLSgkRZkCR4jpddwPfJLZjpOBkUEKTwJEJ+DAkMiUFSwkyZCC3dbdAC+-EgGiSkBEjGgFgABAAxYgAIXYAApKQBZWgACWIW2Q0uVAEppQBeAB80oASqxlFYAHIQDRG4AAHSg0vd0pYEiElDd6q1OsNAG5pQB6UPSkyUXmugWu13iyVfHxy4gAcWIbFVZA12oguultR1+qNZst1pi9sd0pdbo9Xp9fpzAfzwdjrtyIAaJhIcGgSQy9hMIAFQA).
+* `React$RefSetter<...>` and and `React$Context` are removed. It continues to be available in the form of `React.RefSetter<...>` and `React.Context<...>`, regardless of whether you have imported `React`.
+* `React$ElementRef<...>` was removed. It continues to be available in the form of `React.ElementRef<...>`, regardless of whether you have imported `React`.
+
+Breaking Changes:
+* The config option `max_literal_length` was removed. Flow will always decide whether to infer a specific or general  type of string literal based on the [natural inference algorithm](https://medium.com/flow-type/flow-natural-inference-for-primitives-df27149109bb).
+
+Notable bug fixes:
+* You can now use `@@dispose` and `@@asyncDispose` in your library typings. You can access the respective properties with `obj[Symbol.dispose]` and `obj[Symbol.asyncDispose]`.
+* Allow comparisons of bigint singletons
+
+Library Definitions:
+* The second type argument of `ExactReactElement` will be populated by `React.ElementConfig<C>` instead of `React.ElementProps<C>`. Most of the code that doesn't depend on exact react element types won't be affected.
+
 ### 0.287.0
 
 Breaking Changes:

flow_parser.opam

@@ -1,6 +1,6 @@
 opam-version: "2.0"
 name: "flow_parser"
-version: "0.287.0"
+version: "0.288.0"
 maintainer: "[email protected]"
 authors: ["Flow Team <[email protected]>"]
 homepage: "https://github.com/facebook/flow/tree/master/src/parser"

flowtype.opam

@@ -1,6 +1,6 @@
 opam-version: "2.0"
 name: "flowtype"
-version: "0.287.0"
+version: "0.288.0"
 maintainer: "[email protected]"
 authors: "Flow Team <[email protected]>"
 license: "MIT"
@@ -15,7 +15,7 @@ depends: [
   "camlp-streams" {>= "5.0.1"}
   "dtoa" {>= "0.3.2"}
   "fileutils" {>= "0.6.4"}
-  "flow_parser" {= "0.287.0"}
+  "flow_parser" {= "0.288.0"}
   "inotify" {os = "linux" & >= "2.4.1"}
   "ounit2" {with-test}
   "lwt" {>= "5.7.0"}

packages/flow-parser/package.json

@@ -1,6 +1,6 @@
 {
   "name": "flow-parser",
-  "version": "0.287.0",
+  "version": "0.288.0",
   "description": "JavaScript parser written in OCaml. Produces ESTree AST",
   "homepage": "https://flow.org",
   "license": "MIT",

packages/flow-remove-types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "flow-remove-types",
-  "version": "2.287.0",
+  "version": "2.288.0",
   "description": "Removes Flow type annotations from JavaScript files with speed and simplicity.",
   "author": {
     "name": "Flow Team",

packages/try-flow-website-js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "try-flow-website-js",
-  "version": "0.287.0",
+  "version": "0.288.0",
   "description": "An NPM package to hold compiled `flow.js` and libdefs for every Flow version.",
   "license": "MIT",
   "repository": "facebook/flow",

src/common/flow_version.ml

@@ -5,4 +5,4 @@
  * LICENSE file in the root directory of this source tree.
  *)
 
-let version = "0.287.0"
+let version = "0.288.0"

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": "^0.287.0"
+    "flow-bin": "^0.288.0"
   },
   "scripts": {
     "flow": "flow"