Support TS disable suggestions setting

Fixes #47617

extensions/typescript-language-features/src/features/fileConfigurationManager.ts

@@ -149,16 +149,25 @@ export default class FileConfigurationManager {
 		}
 
 		const config = workspace.getConfiguration(
+			isTypeScriptDocument(document) ? 'typescript' : 'javascript',
+			document.uri);
+
+		const preferences = config.workspace.getConfiguration(
 			isTypeScriptDocument(document) ? 'typescript.preferences' : 'javascript.preferences',
 			document.uri);
 
 		return {
-			quotePreference: getQuoteStylePreference(config),
-			importModuleSpecifierPreference: getImportModuleSpecifierPreference(config)
+			quotePreference: getQuoteStylePreference(preferences),
+			importModuleSpecifierPreference: getImportModuleSpecifierPreference(preferences),
+			disableSuggestions: disableSuggestionsPreference(config),
 		};
 	}
 }
 
+function disableSuggestionsPreference(config: WorkspaceConfiguration) {
+	return !config.get<boolean>('suggestionActions.enabled');
+}
+
 function getQuoteStylePreference(config: WorkspaceConfiguration) {
 	switch (config.get<string>('quoteStyle')) {
 		case 'single': return 'single';