[compiler][ez] Default to using flow suppressions

ghstack-source-id: b6592650e0
Pull Request resolved: https://github.com/facebook/react/pull/30622

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Options.ts

@@ -194,7 +194,7 @@ export const defaultOptions: PluginOptions = {
   noEmit: false,
   runtimeModule: null,
   eslintSuppressionRules: null,
-  flowSuppressions: false,
+  flowSuppressions: true,
   ignoreUseNoForget: false,
   sources: filename => {
     return filename.indexOf('node_modules') === -1;

compiler/packages/eslint-plugin-react-compiler/src/rules/ReactCompilerRule.ts

@@ -101,6 +101,8 @@ function makeSuggestions(
 const COMPILER_OPTIONS: Partial<PluginOptions> = {
   noEmit: true,
   panicThreshold: 'none',
+  // Don't emit errors on Flow suppressions--Flow already gave a signal
+  flowSuppressions: false,
 };
 
 const rule: Rule.RuleModule = {