Upgrade to Prettier 3

Author: raszi

package-lock.json

@@ -9,13 +9,12 @@
   "type": "module",
   "license": "MIT",
   "dependencies": {
-    "prettier": "^2.8.8",
+    "prettier": "^3.9.10",
     "sql-formatter": "^15.6.2"
   },
   "devDependencies": {
     "@eslint/js": "^10.0.1",
     "@types/node": "^25.6.0",
-    "@types/prettier": "^2.7.3",
     "eslint": "^10.3.0",
     "typescript": "^6.0.3",
     "typescript-eslint": "^8.59.2"

package.json

@@ -46,7 +46,7 @@ type FormatOptions = {
   sqlDialect?: SqlLanguage;
 };
 
-function format({ language, input, printWidth, sqlDialect = "sql" }: FormatOptions): string {
+async function format({ language, input, printWidth, sqlDialect = "sql" }: FormatOptions): Promise<string> {
   if (language === "sql") {
     return formatSQL(input, sqlDialect);
   }
@@ -142,7 +142,7 @@ async function runFormat(language: Language, values: CommandValues) {
   const sqlDialect = checkSqlDialect(values["sql-dialect"] ?? "sql");
   const input = await readStdin();
 
-  process.stdout.write(format({ language, input, printWidth, sqlDialect }));
+  process.stdout.write(await format({ language, input, printWidth, sqlDialect }));
 }
 
 async function runShortcuts(names: string[], values: CommandValues) {