From d7a8b0c63991c4ce166b4459f6b31f5c3962b525 Mon Sep 17 00:00:00 2001
From: Asher Gomez <ashersaupingomez@gmail.com>
Date: Mon, 5 Feb 2024 13:38:19 +1100
Subject: [PATCH] chore: add missing return types (#447)

---
 client.ts                | 2 +-
 connection/connection.ts | 6 +++---
 query/query.ts           | 2 +-
 query/transaction.ts     | 6 +++---
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/client.ts b/client.ts
index 96d01780..40b05b08 100644
--- a/client.ts
+++ b/client.ts
@@ -52,7 +52,7 @@ export abstract class QueryClient {
     this.#connection = connection;
   }
 
-  get connected() {
+  get connected(): boolean {
     return this.#connection.connected;
   }
 
diff --git a/connection/connection.ts b/connection/connection.ts
index 1764a25b..d25b3616 100644
--- a/connection/connection.ts
+++ b/connection/connection.ts
@@ -128,17 +128,17 @@ export class Connection {
   #tls?: boolean;
   #transport?: "tcp" | "socket";
 
-  get pid() {
+  get pid(): number | undefined {
     return this.#pid;
   }
 
   /** Indicates if the connection is carried over TLS */
-  get tls() {
+  get tls(): boolean | undefined {
     return this.#tls;
   }
 
   /** Indicates the connection protocol used */
-  get transport() {
+  get transport(): "tcp" | "socket" | undefined {
     return this.#transport;
   }
 
diff --git a/query/query.ts b/query/query.ts
index e58aa85a..b600c7e8 100644
--- a/query/query.ts
+++ b/query/query.ts
@@ -151,7 +151,7 @@ export class QueryResult {
   #row_description?: RowDescription;
   public warnings: Notice[] = [];
 
-  get rowDescription() {
+  get rowDescription(): RowDescription | undefined {
     return this.#row_description;
   }
 
diff --git a/query/transaction.ts b/query/transaction.ts
index a5088cfd..0e2ae4ce 100644
--- a/query/transaction.ts
+++ b/query/transaction.ts
@@ -30,7 +30,7 @@ export class Savepoint {
     this.#update_callback = update_callback;
   }
 
-  get instances() {
+  get instances(): number {
     return this.#instance_count;
   }
 
@@ -142,11 +142,11 @@ export class Transaction {
     this.#updateClientLock = update_client_lock_callback;
   }
 
-  get isolation_level() {
+  get isolation_level(): IsolationLevel {
     return this.#isolation_level;
   }
 
-  get savepoints() {
+  get savepoints(): Savepoint[] {
     return this.#savepoints;
   }