facebook/flow

[flow][tslib] Parse (public/protected/private) in classes

[flow][dev-tools] Add flow-upgrade to build_and_test.yaml

[flow][dev-tools] Add flow-upgrade to deploy_npm.sh

[flow] Add shared file_watcher_spec module and update watchers

[flow][edenfs] make EdenFS watch_spec match watchman_expression_terms

[flow] print debug message of watch_spec when starting up watcher

[flow] fix OSS build: partial backout of D91720108

[flow][tslib] Support parsing missing return type annotations on declare class methods (but still type error)

[flow][tslib] Allow constructor without return type when tslib_syntax enabled

[flow][dev-tools] Fix the last failing test in flow-upgrade to unblock release