Added an explicit type to all $FlowFixMe suppressions to reduce
over-suppressions of new errors that might be caused on the same lines.
Also removes suppressions that aren't used (e.g. in a `@noflow` file as
they're purely misleading)
Test Plan:
yarn flow-ci
This is just shifting around some encoding strategies for Flight in
preparation for more types.
```
S1:"react.suspense"
J2:["$", "$1", {children: "@3"}]
J3:"Hello"
```
```
1:"$Sreact.suspense"
2:["$", "$1", {children: "$L3"}]
3:"Hello"
```
* Facebook -> Meta in copyright
rg --files | xargs sed -i 's#Copyright (c) Facebook, Inc. and its affiliates.#Copyright (c) Meta Platforms, Inc. and affiliates.#g'
* Manual tweaks
Similar to Fizz, Flight now supports a return value from the user provided onError option. If a value is returned from onError it will be serialized and provided to the client.
The digest is stashed on the constructed Error on the client as .digest
* [Flight] Move from suspensey readRoot() to use(thenable)
* Update noop tests
These are no longer sync so they need some more significant updating.
Some of these tests are written in a non-idiomatic form too which is not
great.
* Update Relay tests
I kept these as sync for now and just assume a sync Promise.
* Updated the main tests
* Gate tests
* We need to cast through any because Thenable doesn't support unknown strings
* Move files
* Update paths
* Rename import variables
* Rename /server to /writer
This is mainly because "React Server Server" is weird so we need another
dimension.
* Use "react-server" convention to enforce that writer is only loaded in a server
Jan Kassens
Sebastian Markbåge
Andrew Clark
Josh Story
Jan Kassens
Sebastian Markbåge